Michael Day

Bib: 979•M•Age: 37

Boston, MA

0:00

0:00

/ mi

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Overall

#0 / 7166

Top 5%

Gender (Male)

#0 / 5052

Top 7%

Division (M35-39)

#0 / 717

Top 7%

Race Day Weather

59°/49°F

scattered clouds

⏱️ Race Timeline

Watch your race unfold from start to finish

Start

0:00:00

Race begins

Start

0:00:00

Race begins

16:07

Rank: #868

Start → 2M

16:07 | 8:03/mi

16:07

Rank: #868

Start → 2M

16:07 | 8:03/mi

32:20

Rank: #850 (+18)

2M → 4M

16:13 | 8:07/mi

32:20

Rank: #850 (+18)

2M → 4M

16:13 | 8:07/mi

48:24

Rank: #816 (+34)

4M → 6M

16:04 | 8:02/mi

48:24

Rank: #816 (+34)

4M → 6M

16:04 | 8:02/mi

1:03:58

Rank: #759 (+57)

6M → 8M

15:34 | 7:47/mi

1:03:58

Rank: #759 (+57)

6M → 8M

15:34 | 7:47/mi

9.6M

1:17:06

Rank: #739 (+20)

8M → 9.6M

13:08 | 8:12/mi

9.6M

1:17:06

Rank: #739 (+20)

8M → 9.6M

13:08 | 8:12/mi

10M

1:19:17

Rank: #736 (+3)

9.6M → 10M

2:11 | 5:28/mi

10M

1:19:17

Rank: #736 (+3)

9.6M → 10M

2:11 | 5:28/mi

10.5M

1:24:33

Rank: #731 (+5)

10M → 10.5M

5:16 | 10:32/mi

10.5M

1:24:33

Rank: #731 (+5)

10M → 10.5M

5:16 | 10:32/mi

12M

1:35:31

Rank: #702 (+29)

10.5M → 12M

10:58 | 7:19/mi

12M

1:35:31

Rank: #702 (+29)

10.5M → 12M

10:58 | 7:19/mi

14M

1:51:36

Rank: #633 (+69)

12M → 14M

16:05 | 8:02/mi

14M

1:51:36

Rank: #633 (+69)

12M → 14M

16:05 | 8:02/mi

16M

2:04:02

Rank: #540 (+93)

14M → 16M

12:26 | 6:13/mi

16M

2:04:02

Rank: #540 (+93)

14M → 16M

12:26 | 6:13/mi

18M

2:22:00

Rank: #567 (-27)

16M → 18M

17:58 | 8:59/mi

18M

2:22:00

Rank: #567 (-27)

16M → 18M

17:58 | 8:59/mi

20M

2:37:52

Rank: #529 (+38)

18M → 20M

15:52 | 7:56/mi

20M

2:37:52

Rank: #529 (+38)

18M → 20M

15:52 | 7:56/mi

22M

2:51:22

Rank: #463 (+66)

20M → 22M

13:30 | 6:45/mi

22M

2:51:22

Rank: #463 (+66)

20M → 22M

13:30 | 6:45/mi

24M

3:07:04

Rank: #425 (+38)

22M → 24M

15:42 | 7:51/mi

24M

3:07:04

Rank: #425 (+38)

22M → 24M

15:42 | 7:51/mi

Finish· 26.22 mi

3:23:30

Rank: #371 (+54)

24M → Finish

16:26 | 7:24/mi

Finish· 26.22 mi

3:23:30

Rank: #371 (+54)

24M → Finish

16:26 | 7:24/mi

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Half Splits

1st Half· via 14M

Distance14.00 mi

Time1:51:36

Pace7:58 /mi

2nd Half✓ Faster

Distance12.22 mi

Time1:31:54

Pace7:31 /mi

📊Negative Split: 17.7% faster second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
2M	2.00 mi	05:32:01	16:07	8:03	16:07	8:03	-
4M	4.00 mi	05:48:14	32:20	8:05	16:13	8:07	+0:04
6M	6.00 mi	06:04:18	48:24	8:04	16:04	8:02	-0:05
8M	8.00 mi	06:19:52	1:03:58	8:00	15:34	7:47	-0:15
9.6M	9.60 mi	06:33:00	1:17:06	8:02	13:08	8:12	+0:25
10M	10.00 mi	06:35:11	1:19:17	7:56	2:11	5:28	-2:44
10.5M	10.50 mi	06:40:27	1:24:33	8:03	5:16	10:32	+5:04
12M	12.00 mi	06:51:25	1:35:31	7:58	10:58	7:19	-3:13
14M	14.00 mi	07:07:30	1:51:36	7:58	16:05	8:02	+0:43
16M	16.00 mi	07:19:56	2:04:02	7:45	12:26	6:13	-1:49
18M	18.00 mi	07:37:54	2:22:00	7:53	17:58	8:59	+2:46
20M	20.00 mi	07:53:46	2:37:52	7:54	15:52	7:56	-1:03
22M	22.00 mi	08:07:16	2:51:22	7:47	13:30	6:45	-1:11
24M	24.00 mi	08:22:58	3:07:04	7:48	15:42	7:51	+1:06
Finish	26.22 mi	08:39:24	3:23:30	7:46	16:26	7:24	-0:27

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

5:28 /mi

Average Pace

7:46 /mi

Slowest Pace

10:32 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

39:05

19% of race

Time at Steady Pace

2:21:11

69% of race

Time at Slower Pace

23:14

11% of race

Average Pace: 7:46 /mi

Loading chart...

Faster pace (< avg)

Steady pace (≈ avg)

Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

0mi6.6mi13.1mi19.7mi26.2mi

Pace:

Faster

Steady

Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment	Pace	Rank
2M	2.00 mi	05:32:01	16:07	8:03	16:07	8:03	#868
4M	4.00 mi	05:48:14	32:20	8:05	16:13	8:07	#850
6M	6.00 mi	06:04:18	48:24	8:04	16:04	8:02	#816
8M	8.00 mi	06:19:52	1:03:58	8:00	15:34	7:47	#759
9.6M	9.60 mi	06:33:00	1:17:06	8:02	13:08	8:12	#739
10M	10.00 mi	06:35:11	1:19:17	7:56	2:11	5:28	#736
10.5M	10.50 mi	06:40:27	1:24:33	8:03	5:16	10:32	#731
12M	12.00 mi	06:51:25	1:35:31	7:58	10:58	7:19	#702
14M	14.00 mi	07:07:30	1:51:36	7:58	16:05	8:02	#633
16M	16.00 mi	07:19:56	2:04:02	7:45	12:26	6:13	#540
18M	18.00 mi	07:37:54	2:22:00	7:53	17:58	8:59	#567
20M	20.00 mi	07:53:46	2:37:52	7:54	15:52	7:56	#529
22M	22.00 mi	08:07:16	2:51:22	7:47	13:30	6:45	#463
24M	24.00 mi	08:22:58	3:07:04	7:48	15:42	7:51	#425
Finish	26.22 mi	08:39:24	3:23:30	7:46	16:26	7:24	#371

Faster pace

Steady pace

Slower pace

Featured Segment

Garmin Challenge

The climb, presented by Garmin

Top 10%

Garmin Challenge

Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

7:27

Segment Time

8:17/mi

Pace

0.90 mi

Distance

Overall

718

Men

653

Division

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Males	M35-39	Seg. Overall	Seg. Males	Seg. M35-39
2M	2.00 mi	2.00 mi	868	780	108	501(Top 7%)	461(Top 9%)	63(Top 9%)
4M	4.00 mi	2.00 mi	850+18	765+15	102+6	855(Top 12%)	764(Top 15%)	107(Top 15%)
6M	6.00 mi	2.00 mi	816+34	735+30	103-1	793(Top 11%)	709(Top 14%)	102(Top 14%)
8M	8.00 mi	2.00 mi	759+57	679+56	95+8	680(Top 9%)	610(Top 12%)	87(Top 12%)
9.6M	9.60 mi	1.60 mi	739+20	664+15	95	667(Top 9%)	600(Top 12%)	88(Top 12%)
10M	10.00 mi	0.40 mi	736+3	662+2	96-1	639(Top 9%)	582(Top 12%)	82(Top 11%)
10.5M	10.50 mi	0.50 mi	731+5	655+7	96	803(Top 11%)	718(Top 14%)	102(Top 14%)
12M	12.00 mi	1.50 mi	702+29	630+25	93+3	501(Top 7%)	461(Top 9%)	63(Top 9%)
14M	14.00 mi	2.00 mi	633+69	571+59	81+12	398(Top 6%)	366(Top 7%)	53(Top 7%)
16M	16.00 mi	2.00 mi	540+93	490+81	70+11	318(Top 4%)	291(Top 6%)	41(Top 6%)
18M	18.00 mi	2.00 mi	567-27	512-22	75-5	1194(Top 17%)	1016(Top 20%)	134(Top 19%)
20M	20.00 mi	2.00 mi	529+38	477+35	69+6	435(Top 6%)	391(Top 8%)	52(Top 7%)
22M	22.00 mi	2.00 mi	463+66	423+54	60+9	144(Top 2%)	132(Top 3%)	22(Top 3%)
24M	24.00 mi	2.00 mi	425+38	386+37	55+5	215(Top 3%)	196(Top 4%)	25(Top 3%)
Finish	26.22 mi	2.22 mi	371+54	342+44	50+5	143(Top 2%)	130(Top 3%)	14(Top 2%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 7%

×1human

+6ft-11ft

Overall

501

Males

461

M35-39

2M→4M

2.0 - 4.0 mi

Top 12%

×4stories

+75ft-70ft

Overall

855

Males

764

M35-39

108

4M→6M

4.0 - 6.0 mi

Top 11%

×5stories

+71ft-18ft

Overall

793

Males

709

M35-39

104

6M→8M

6.0 - 8.0 mi

Top 9%

×9stories

+106ft-21ft

Overall

680

Males

610

M35-39

8M→9.6M

8.0 - 9.6 mi

Top 9%

×13stories

+117ft-177ft

Overall

667

Males

600

M35-39

9.6M→10M

9.6 - 10.0 mi

Top 9%

×1story

+17ft-12ft

Overall

639

Males

582

M35-39

10M→10.5M

10.0 - 10.5 mi

Top 11%

×9stories

+0ft-102ft

Overall

803

Males

718

M35-39

102

10.5M→12M

10.5 - 12.0 mi

Top 7%

×18stories

+304ft-125ft

Overall

501

Males

461

M35-39

12M→14M

12.0 - 14.0 mi

Top 6%

×9stories

+99ft-125ft

Overall

398

Males

366

M35-39

14M→16M

14.0 - 16.0 mi

Top 4%

×9stories

+124ft-78ft

Overall

318

Males

291

M35-39

16M→18M

16.0 - 18.0 mi

Top 17%

×8stories

+106ft-45ft

Overall

1194

Males

1016

M35-39

134

18M→20M

18.0 - 20.0 mi

Top 6%

×3stories

+52ft-26ft

Overall

435

Males

391

M35-39

20M→22M

20.0 - 22.0 mi

Top 2%

×21stories

+17ft-266ft

Overall

144

Males

132

M35-39

22M→24M

22.0 - 24.0 mi

Top 3%

×3stories

+70ft-85ft

Overall

215

Males

196

M35-39

24M→Finish

24.0 - 26.2 mi

Top 2%

~flat

+2ft-2ft

Overall

143

Males

130

M35-39

Passing Analysis

Category:

Athletes Passed

636*

Passed By

139

Net Change

+497

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 2M	-	-	-	-	#868
2M → 4M	66	48	+18	#868	#850
4M → 6M	48	14	+34	#850	#816
6M → 8M	60*	3	+57	#816	#759
8M → 9.6M	29	9	+20	#759	#739
9.6M → 10M	6	3	+3	#739	#736
10M → 10.5M	10	5	+5	#736	#731
10.5M → 12M	29	0	+29	#731	#702
12M → 14M	70*	1	+69	#702	#633
14M → 16M	95	2	+93	#633	#540
16M → 18M	21	48	-27	#540	#567
18M → 20M	42*	4	+38	#567	#529
20M → 22M	66*	0	+66	#529	#463
22M → 24M	40	2	+38	#463	#425
24M → Finish	54	0	+54	#425	#371
TOTALS	636*	139	+497

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:

Category:

📈Position Graph

🎨Heatmap Timeline

🔄Passing Circle

🌊Position Flow

🏃Race Lanes

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Results processed 5 days ago

Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

The San Francisco Marathon

Race timed by

Race Place Events

Michael Day

⏱️ Race Timeline

Race Animation with Course Map

Claim it — unlock a deeper AI report on this race, free

Half Splits

Checkpoint Splits

Checkpoint Splits Visualizations

📈Pace Line

Pace Progression

📊Segments

Segment Time Comparison

🎨Heatmap

Pace Heatmap

✨Sparklines

Checkpoint Splits with Pace Trends

Garmin Challenge

Checkpoint and Segment Rankings

Segment Performance Analysis

10.5M→12M

2M→4M

4M→6M

6M→8M

8M→9.6M

9.6M→10M

10M→10.5M

10.5M→12M

12M→14M

14M→16M

16M→18M

18M→20M

20M→22M

22M→24M

24M→Finish

Passing Analysis

Passing Analysis Visualizations

📈Position Graph

🎨Heatmap Timeline

🔄Passing Circle

🌊Position Flow

🏃Race Lanes

⚖️ Age Grade

Export Track Data

Questions or issues regarding timing data?

Quick Links

All Results

Race Analytics

Course Information

Contact Time Management

Public Race Data