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Michael O'Donnell

Bib: 26719•M

0:00

0:00

/ mi

Masters

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Overall

#0 / 29021

Gender (Male)

#0 / 16340

Masters (Masters Men)

#0 / 10617

Age Group (M45-49)

#0 / 2413

Race Day Weather

51°/41°F

overcast clouds

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start

0:00:00

Race begins

Start

0:00:00

Race begins

23:51

3.11 mi

Rank: #14336

Start → 5K

23:51 | 7:41/mi

23:51

3.11 mi

Rank: #14336

Start → 5K

23:51 | 7:41/mi

10K

47:58

6.21 mi

Rank: #14788 (-452)

5K → 10K

24:07 | 7:46/mi

10K

47:58

6.21 mi

Rank: #14788 (-452)

5K → 10K

24:07 | 7:46/mi

15K

1:12:24

9.32 mi

Rank: #15150 (-362)

10K → 15K

24:26 | 7:52/mi

15K

1:12:24

9.32 mi

Rank: #15150 (-362)

10K → 15K

24:26 | 7:52/mi

20K

1:38:07

12.43 mi

Rank: #15962 (-812)

15K → 20K

25:43 | 8:17/mi

20K

1:38:07

12.43 mi

Rank: #15962 (-812)

15K → 20K

25:43 | 8:17/mi

HALF

1:43:46

13.11 mi

Rank: #16162 (-200)

20K → HALF

5:39 | 8:18/mi

HALF

1:43:46

13.11 mi

Rank: #16162 (-200)

20K → HALF

5:39 | 8:18/mi

25K

2:06:01

15.53 mi

Rank: #17347 (-1185)

HALF → 25K

22:15 | 9:11/mi

25K

2:06:01

15.53 mi

Rank: #17347 (-1185)

HALF → 25K

22:15 | 9:11/mi

30K

2:39:02

18.64 mi

Rank: #19397 (-2050)

25K → 30K

33:01 | 10:38/mi

30K

2:39:02

18.64 mi

Rank: #19397 (-2050)

25K → 30K

33:01 | 10:38/mi

20M

2:53:12

20.00 mi

Rank: #19890 (-493)

30K → 20M

14:10 | 10:26/mi

20M

2:53:12

20.00 mi

Rank: #19890 (-493)

30K → 20M

14:10 | 10:26/mi

21M

3:04:17

21.00 mi

Rank: #20224 (-334)

20M → 21M

11:05 | 11:05/mi

21M

3:04:17

21.00 mi

Rank: #20224 (-334)

20M → 21M

11:05 | 11:05/mi

35K

3:10:18

21.75 mi

Rank: #20041 (+183)

21M → 35K

6:01 | 8:03/mi

35K

3:10:18

21.75 mi

Rank: #20041 (+183)

21M → 35K

6:01 | 8:03/mi

23M

3:22:24

23.00 mi

Rank: #20143 (-102)

35K → 23M

12:06 | 9:41/mi

23M

3:22:24

23.00 mi

Rank: #20143 (-102)

35K → 23M

12:06 | 9:41/mi

24M

3:30:37

24.00 mi

Rank: #19938 (+205)

23M → 24M

8:13 | 8:13/mi

24M

3:30:37

24.00 mi

Rank: #19938 (+205)

23M → 24M

8:13 | 8:13/mi

40K

3:38:47

24.85 mi

Rank: #19983 (-45)

24M → 40K

8:10 | 9:34/mi

40K

3:38:47

24.85 mi

Rank: #19983 (-45)

24M → 40K

8:10 | 9:34/mi

25.2M

3:42:33

25.20 mi

Rank: #20035 (-52)

40K → 25.2M

3:46 | 10:56/mi

25.2M

3:42:33

25.20 mi

Rank: #20035 (-52)

40K → 25.2M

3:46 | 10:56/mi

FINISH

3:51:27

26.22 mi

Rank: #20011 (+24)

25.2M → FINISH

8:54 | 8:45/mi

FINISH

3:51:27

26.22 mi

Rank: #20011 (+24)

25.2M → FINISH

8:54 | 8:45/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster

via HALF

Distance13.11 mi

Time1:43:46

Pace7:55 /mi

2nd Half

Spacer

Distance13.11 mi

Time2:07:41

Pace9:45 /mi

📊Positive Split: 23.0% slower second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
5K	3.11 mi	11:45:02	23:51	7:41	23:51	7:41	-
10K	6.21 mi	12:09:09	47:58	7:44	24:07	7:46	+0:05
15K	9.32 mi	12:33:35	1:12:24	7:47	24:26	7:52	+0:06
20K	12.43 mi	12:59:18	1:38:07	7:54	25:43	8:17	+0:25
HALF	13.11 mi	13:04:57	1:43:46	7:55	5:39	8:18	+0:01
25K	15.53 mi	13:27:12	2:06:01	8:07	22:15	9:11	+0:53
30K	18.64 mi	14:00:13	2:39:02	8:32	33:01	10:38	+1:27
20M	20.00 mi	14:14:23	2:53:12	8:40	14:10	10:26	-0:12
21M	21.00 mi	14:25:28	3:04:17	8:47	11:05	11:05	+0:39
35K	21.75 mi	14:31:29	3:10:18	8:46	6:01	8:03	-3:02
23M	23.00 mi	14:43:35	3:22:24	8:49	12:06	9:41	+1:38
24M	24.00 mi	14:51:48	3:30:37	8:47	8:13	8:13	-1:28
40K	24.85 mi	14:59:58	3:38:47	8:49	8:10	9:34	+1:21
25.2M	25.20 mi	15:03:44	3:42:33	8:50	3:46	10:56	+1:22
FINISH	26.22 mi	15:12:38	3:51:27	8:51	8:54	8:45	-2:11

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

7:41 /mi

Average Pace

8:50 /mi

Slowest Pace

11:05 /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

1:18:25

34% of race

Time at Steady Pace

1:10:44

31% of race

Time at Slower Pace

1:22:18

36% of race

Average Pace: 8:50 /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
5K	3.11 mi	11:45:02	23:51	7:41	23:51	7:41	#14336
10K	6.21 mi	12:09:09	47:58	7:44	24:07	7:46	#14788
15K	9.32 mi	12:33:35	1:12:24	7:47	24:26	7:52	#15150
20K	12.43 mi	12:59:18	1:38:07	7:54	25:43	8:17	#15962
HALF	13.11 mi	13:04:57	1:43:46	7:55	5:39	8:18	#16162
25K	15.53 mi	13:27:12	2:06:01	8:07	22:15	9:11	#17347
30K	18.64 mi	14:00:13	2:39:02	8:32	33:01	10:38	#19397
20M	20.00 mi	14:14:23	2:53:12	8:40	14:10	10:26	#19890
21M	21.00 mi	14:25:28	3:04:17	8:47	11:05	11:05	#20224
35K	21.75 mi	14:31:29	3:10:18	8:46	6:01	8:03	#20041
23M	23.00 mi	14:43:35	3:22:24	8:49	12:06	9:41	#20143
24M	24.00 mi	14:51:48	3:30:37	8:47	8:13	8:13	#19938
40K	24.85 mi	14:59:58	3:38:47	8:49	8:10	9:34	#19983
25.2M	25.20 mi	15:03:44	3:42:33	8:50	3:46	10:56	#20035
FINISH	26.22 mi	15:12:38	3:51:27	8:51	8:54	8:45	#20011

Faster pace

Steady pace

Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Males	M45-49	Seg. Overall	Seg. Males	Seg. M45-49
5K	3.11 mi	3.11 mi	14336	10010	10010	15867(Top 55%)	10537(Top 64%)	10537(Top 437%)
10K	6.21 mi	3.10 mi	14788-452	10152-142	10152-142	15290(Top 53%)	10343(Top 63%)	10343(Top 429%)
15K	9.32 mi	3.11 mi	15150-362	10256-104	10256-104	15867(Top 55%)	10537(Top 64%)	10537(Top 437%)
20K	12.43 mi	3.11 mi	15962-812	10565-309	10565-309	17966(Top 62%)	11397(Top 70%)	11397(Top 472%)
HALF	13.11 mi	0.68 mi	16162-200	10644-79	10644-79	18943(Top 65%)	11854(Top 73%)	11854(Top 491%)
25K	15.53 mi	2.42 mi	17347-1185	11149-505	11149-505	21917(Top 76%)	13188(Top 81%)	13188(Top 547%)
30K	18.64 mi	3.11 mi	19397-2050	11987-838	11987-838	24558(Top 85%)	14321(Top 88%)	14321(Top 593%)
20M	20.00 mi	1.36 mi	19890-493	12194-207	12194-207	23668(Top 82%)	13848(Top 85%)	13848(Top 574%)
21M	21.00 mi	1.00 mi	20224-334	12344-150	12344-150	23286(Top 80%)	13611(Top 83%)	13611(Top 564%)
35K	21.75 mi	0.75 mi	20041+183	12252+92	12252+92	14760(Top 51%)	9670(Top 59%)	9670(Top 401%)
23M	23.00 mi	1.25 mi	20143-102	12278-26	12278-26	21138(Top 73%)	12512(Top 77%)	12512(Top 519%)
24M	24.00 mi	1.00 mi	19938+205	12154+124	12154+124	15188(Top 52%)	9702(Top 59%)	9702(Top 402%)
40K	24.85 mi	0.85 mi	19983-45	12163-9	12163-9	20548(Top 71%)	12121(Top 74%)	12121(Top 502%)
25.2M	25.20 mi	0.35 mi	20035-52	12178-15	12178-15	22145(Top 76%)	12894(Top 79%)	12894(Top 534%)
FINISH	26.22 mi	1.02 mi	20011+24	12154+24	12154+24	19318(Top 67%)	11537(Top 71%)	11537(Top 478%)

11537

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Position interactions are being recalculated

Started about 9 hours ago. This usually takes 10-20 minutes. Please check back shortly.

Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

Upload your GPX file to see detailed activity metrics

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export & Support

Download your data, get help, and share your feedback

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

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Contact Race Support

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Quick Links

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Course Information

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Results processed 3 months ago

Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

Boston Athletic Association

Race timed by

Mika Timing

Michael O'Donnell

Race Timeline and Course Information

⏱️ Race Timeline

Race Animation with Course Map

Splits & Pacing

Half Splits

Checkpoint Splits

Checkpoint Splits Visualizations

📈Pace Line

Pace Progression

📊Segments

Segment Time Comparison

🎨Heatmap

Pace Heatmap

✨Sparklines

Checkpoint Splits with Pace Trends

Rankings

Checkpoint and Segment Rankings

Segment Performance Analysis

10K→15K

5K→10K

10K→15K

15K→20K

20K→HALF

HALF→25K

25K→30K

30K→20M

20M→21M

21M→35K

35K→23M

23M→24M

24M→40K

40K→25.2M

25.2M→FINISH