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Susanna Stern

Bib: 23085•F

0:00

0:00

/ mi

Masters

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Overall

#0 / 29021

Gender (Female)

#0 / 12578

Masters (Masters Women)

#0 / 6862

Age Group (F45-49)

#0 / 1786

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

29:01

3.11 mi

Rank: #23946

Start → 5K

29:01 | 9:21/mi

29:01

3.11 mi

Rank: #23946

Start → 5K

29:01 | 9:21/mi

10K

57:11

6.21 mi

Rank: #23560 (+386)

5K → 10K

28:10 | 9:04/mi

10K

57:11

6.21 mi

Rank: #23560 (+386)

5K → 10K

28:10 | 9:04/mi

15K

1:25:54

9.32 mi

Rank: #23615 (-55)

10K → 15K

28:43 | 9:15/mi

15K

1:25:54

9.32 mi

Rank: #23615 (-55)

10K → 15K

28:43 | 9:15/mi

20K

1:56:42

12.43 mi

Rank: #23982 (-367)

15K → 20K

30:48 | 9:55/mi

20K

1:56:42

12.43 mi

Rank: #23982 (-367)

15K → 20K

30:48 | 9:55/mi

HALF

2:03:02

13.11 mi

Rank: #23962 (+20)

20K → HALF

6:20 | 9:18/mi

HALF

2:03:02

13.11 mi

Rank: #23962 (+20)

20K → HALF

6:20 | 9:18/mi

25K

2:27:39

15.53 mi

Rank: #24116 (-154)

HALF → 25K

24:37 | 10:10/mi

25K

2:27:39

15.53 mi

Rank: #24116 (-154)

HALF → 25K

24:37 | 10:10/mi

30K

2:59:51

18.64 mi

Rank: #24060 (+56)

25K → 30K

32:12 | 10:22/mi

30K

2:59:51

18.64 mi

Rank: #24060 (+56)

25K → 30K

32:12 | 10:22/mi

20M

3:13:55

20.00 mi

Rank: #24003 (+57)

30K → 20M

14:04 | 10:22/mi

20M

3:13:55

20.00 mi

Rank: #24003 (+57)

30K → 20M

14:04 | 10:22/mi

21M

3:24:50

21.00 mi

Rank: #23918 (+85)

20M → 21M

10:55 | 10:55/mi

21M

3:24:50

21.00 mi

Rank: #23918 (+85)

20M → 21M

10:55 | 10:55/mi

35K

3:32:15

21.75 mi

Rank: #23882 (+36)

21M → 35K

7:25 | 9:55/mi

35K

3:32:15

21.75 mi

Rank: #23882 (+36)

21M → 35K

7:25 | 9:55/mi

23M

3:44:59

23.00 mi

Rank: #23783 (+99)

35K → 23M

12:44 | 10:11/mi

23M

3:44:59

23.00 mi

Rank: #23783 (+99)

35K → 23M

12:44 | 10:11/mi

24M

3:54:57

24.00 mi

Rank: #23751 (+32)

23M → 24M

9:58 | 9:58/mi

24M

3:54:57

24.00 mi

Rank: #23751 (+32)

23M → 24M

9:58 | 9:58/mi

40K

4:03:40

24.85 mi

Rank: #23678 (+73)

24M → 40K

8:43 | 10:12/mi

40K

4:03:40

24.85 mi

Rank: #23678 (+73)

24M → 40K

8:43 | 10:12/mi

25.2M

4:07:35

25.20 mi

Rank: #23658 (+20)

40K → 25.2M

3:55 | 11:22/mi

25.2M

4:07:35

25.20 mi

Rank: #23658 (+20)

40K → 25.2M

3:55 | 11:22/mi

FINISH

4:17:38

26.22 mi

Rank: #23648 (+10)

25.2M → FINISH

10:03 | 9:52/mi

FINISH

4:17:38

26.22 mi

Rank: #23648 (+10)

25.2M → FINISH

10:03 | 9:52/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster

via HALF

Distance13.11 mi

Time2:03:02

Pace9:24 /mi

2nd Half

Spacer

Distance13.11 mi

Time2:14:36

Pace10:17 /mi

📊Positive Split: 9.4% slower second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
5K	3.11 mi	11:38:39	29:01	9:21	29:01	9:21	-
10K	6.21 mi	12:06:49	57:11	9:13	28:10	9:04	-0:17
15K	9.32 mi	12:35:32	1:25:54	9:13	28:43	9:15	+0:11
20K	12.43 mi	13:06:20	1:56:42	9:24	30:48	9:55	+0:40
HALF	13.11 mi	13:12:40	2:03:02	9:24	6:20	9:18	-0:37
25K	15.53 mi	13:37:17	2:27:39	9:31	24:37	10:10	+0:52
30K	18.64 mi	14:09:29	2:59:51	9:39	32:12	10:22	+0:12
20M	20.00 mi	14:23:33	3:13:55	9:42	14:04	10:22	0:00
21M	21.00 mi	14:34:28	3:24:50	9:46	10:55	10:55	+0:33
35K	21.75 mi	14:41:53	3:32:15	9:46	7:25	9:55	-1:00
23M	23.00 mi	14:54:37	3:44:59	9:47	12:44	10:11	+0:16
24M	24.00 mi	15:04:35	3:54:57	9:48	9:58	9:58	-0:13
40K	24.85 mi	15:13:18	4:03:40	9:49	8:43	10:12	+0:14
25.2M	25.20 mi	15:17:13	4:07:35	9:50	3:55	11:22	+1:10
FINISH	26.22 mi	15:27:16	4:17:38	9:50	10:03	9:52	-1:30

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

9:04 /mi

Average Pace

9:50 /mi

Slowest Pace

11:22 /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

1:32:14

36% of race

Time at Steady Pace

1:44:18

40% of race

Time at Slower Pace

1:01:06

24% of race

Average Pace: 9:50 /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	11:38:39	29:01	9:21	29:01	9:21	#23946
10K	6.21 mi	12:06:49	57:11	9:13	28:10	9:04	#23560
15K	9.32 mi	12:35:32	1:25:54	9:13	28:43	9:15	#23615
20K	12.43 mi	13:06:20	1:56:42	9:24	30:48	9:55	#23982
HALF	13.11 mi	13:12:40	2:03:02	9:24	6:20	9:18	#23962
25K	15.53 mi	13:37:17	2:27:39	9:31	24:37	10:10	#24116
30K	18.64 mi	14:09:29	2:59:51	9:39	32:12	10:22	#24060
20M	20.00 mi	14:23:33	3:13:55	9:42	14:04	10:22	#24003
21M	21.00 mi	14:34:28	3:24:50	9:46	10:55	10:55	#23918
35K	21.75 mi	14:41:53	3:32:15	9:46	7:25	9:55	#23882
23M	23.00 mi	14:54:37	3:44:59	9:47	12:44	10:11	#23783
24M	24.00 mi	15:04:35	3:54:57	9:48	9:58	9:58	#23751
40K	24.85 mi	15:13:18	4:03:40	9:49	8:43	10:12	#23678
25.2M	25.20 mi	15:17:13	4:07:35	9:50	3:55	11:22	#23658
FINISH	26.22 mi	15:27:16	4:17:38	9:50	10:03	9:52	#23648

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	Females	F45-49	Seg. Overall	Seg. Females	Seg. F45-49
5K	3.11 mi	3.11 mi	23946	9637	9637	23652(Top 81%)	9483(Top 75%)	9483(Top 531%)
10K	6.21 mi	3.10 mi	23560+386	9449+188	9449+188	23121(Top 80%)	9223(Top 73%)	9223(Top 516%)
15K	9.32 mi	3.11 mi	23615-55	9462-13	9462-13	23652(Top 81%)	9483(Top 75%)	9483(Top 531%)
20K	12.43 mi	3.11 mi	23982-367	9652-190	9652-190	24839(Top 86%)	10116(Top 80%)	10116(Top 566%)
HALF	13.11 mi	0.68 mi	23962+20	9641+11	9641+11	23794(Top 82%)	9571(Top 76%)	9571(Top 536%)
25K	15.53 mi	2.42 mi	24116-154	9728-87	9728-87	24653(Top 85%)	10051(Top 80%)	10051(Top 563%)
30K	18.64 mi	3.11 mi	24060+56	9729-1	9729-1	24005(Top 83%)	9828(Top 78%)	9828(Top 550%)
20M	20.00 mi	1.36 mi	24003+57	9711+18	9711+18	23505(Top 81%)	9647(Top 77%)	9647(Top 540%)
21M	21.00 mi	1.00 mi	23918+85	9677+34	9677+34	22925(Top 79%)	9382(Top 75%)	9382(Top 525%)
35K	21.75 mi	0.75 mi	23882+36	9674+3	9674+3	22937(Top 79%)	9421(Top 75%)	9421(Top 527%)
23M	23.00 mi	1.25 mi	23783+99	9640+34	9640+34	22605(Top 78%)	9309(Top 74%)	9309(Top 521%)
24M	24.00 mi	1.00 mi	23751+32	9638+2	9638+2	22711(Top 78%)	9394(Top 75%)	9394(Top 526%)
40K	24.85 mi	0.85 mi	23678+73	9615+23	9615+23	22452(Top 77%)	9333(Top 74%)	9333(Top 523%)
25.2M	25.20 mi	0.35 mi	23658+20	9611+4	9611+4	23242(Top 80%)	9744(Top 77%)	9744(Top 546%)
FINISH	26.22 mi	1.02 mi	23648+10	9625-14	9625-14	23484(Top 81%)	9862(Top 78%)	9862(Top 552%)

9862

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Position interactions are being recalculated

Started about 5 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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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

Susanna Stern

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