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BOSTON MARATHON 2025

Martha Snyder

Bib: 19768•F

NY

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Top 48%
Masters (Masters Women)
#0 / 6759
Top 36%
Division (F45-49)
#0 / 1813
Top 45%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:01
Rank: #19163
Start → 5K
26:01 | 8:22/mi
10K· 6.21 mi
51:29
Rank: #18514 (+649)
5K → 10K
25:28 | 8:12/mi
15K· 9.32 mi
1:16:57
Rank: #18138 (+376)
10K → 15K
25:28 | 8:12/mi
20K· 12.43 mi
1:42:46
Rank: #17812 (+326)
15K → 20K
25:49 | 8:19/mi
Half· 13.11 mi
1:48:27
Rank: #17815 (-3)
20K → Half
5:41 | 8:20/mi
25K· 15.53 mi
2:09:06
Rank: #17650 (+165)
Half → 25K
20:39 | 8:31/mi
30K· 18.64 mi
2:36:06
Rank: #17299 (+351)
25K → 30K
27:00 | 8:41/mi
20M
2:47:54
Rank: #17100 (+199)
30K → 20M
11:48 | 8:41/mi
21M
2:57:05
Rank: #16907 (+193)
20M → 21M
9:11 | 9:11/mi
35K· 21.75 mi
3:03:42
Rank: #16914 (-7)
21M → 35K
6:37 | 8:51/mi
23M
3:15:02
Rank: #16877 (+37)
35K → 23M
11:20 | 9:03/mi
24M
3:23:50
Rank: #16847 (+30)
23M → 24M
8:48 | 8:48/mi
40K· 24.85 mi
3:31:29
Rank: #16799 (+48)
24M → 40K
7:39 | 8:57/mi
25.2M
3:34:46
Rank: #16758 (+41)
40K → 25.2M
3:17 | 9:31/mi
Finish· 26.22 mi
3:43:27
Rank: #16729 (+29)
25.2M → Finish
8:41 | 8:31/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:48:27
Pace8:16 /mi
2nd Half
Distance13.11 mi
Time1:55:00
Pace8:46 /mi
📊Positive Split: 6.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:17:4026:018:2226:01
8:22
-
10K
6.21 mi11:43:0851:298:1725:28
8:12
-0:10
15K
9.32 mi12:08:361:16:578:1525:28
8:12
0:00
20K
12.43 mi12:34:251:42:468:1625:49
8:19
+0:07
Half
13.11 mi12:40:061:48:278:165:41
8:20
+0:01
25K
15.53 mi13:00:452:09:068:1920:39
8:31
+0:11
30K
18.64 mi13:27:452:36:068:2227:00
8:41
+0:10
20M
20.00 mi13:39:332:47:548:2411:48
8:41
0:00
21M
21.00 mi13:48:442:57:058:269:11
9:11
+0:30
35K
21.75 mi13:55:213:03:428:276:37
8:51
-0:20
23M
23.00 mi14:06:413:15:028:2911:20
9:03
+0:12
24M
24.00 mi14:15:293:23:508:308:48
8:48
-0:15
40K
24.85 mi14:23:083:31:298:317:39
8:57
+0:09
25.2M
25.20 mi14:26:253:34:468:313:17
9:31
+0:34
Finish
26.22 mi14:35:063:43:278:328:41
8:31
-1:00

Checkpoints & Pacing

📈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

8:12 /mi

Average Pace

8:32 /mi

Slowest Pace

9:31 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:19:39

89% of race

Time at Steady Pace

23:48

11% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:31 /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.

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:17:4026:018:2226:01
8:22
#19163
10K
6.21 mi11:43:0851:298:1725:28
8:12
#18514
15K
9.32 mi12:08:361:16:578:1525:28
8:12
#18138
20K
12.43 mi12:34:251:42:468:1625:49
8:19
#17812
Half
13.11 mi12:40:061:48:278:165:41
8:20
#17815
25K
15.53 mi13:00:452:09:068:1920:39
8:31
#17650
30K
18.64 mi13:27:452:36:068:2227:00
8:41
#17299
20M
20.00 mi13:39:332:47:548:2411:48
8:41
#17100
21M
21.00 mi13:48:442:57:058:269:11
9:11
#16907
35K
21.75 mi13:55:213:03:428:276:37
8:51
#16914
23M
23.00 mi14:06:413:15:028:2911:20
9:03
#16877
24M
24.00 mi14:15:293:23:508:308:48
8:48
#16847
40K
24.85 mi14:23:083:31:298:317:39
8:57
#16799
25.2M
25.20 mi14:26:253:34:468:313:17
9:31
#16758
Finish
26.22 mi14:35:063:43:278:328:41
8:31
#16729
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi191636997699717378(Top 61%)5945(Top 49%)5945(Top 328%)
10K6.21 mi3.10 mi18514+6496623+3746623+37417879(Top 63%)6227(Top 51%)6227(Top 343%)
15K9.32 mi3.11 mi18138+3766412+2116412+21117378(Top 61%)5945(Top 49%)5945(Top 328%)
20K12.43 mi3.11 mi17812+3266230+1826230+18216997(Top 60%)5771(Top 47%)5771(Top 318%)
Half13.11 mi0.68 mi17815-36242-126242-1218135(Top 64%)6385(Top 52%)6385(Top 352%)
25K15.53 mi2.42 mi17650+1656148+946148+9417311(Top 61%)6033(Top 49%)6033(Top 333%)
30K18.64 mi3.11 mi17299+3515994+1545994+15415961(Top 56%)5443(Top 45%)5443(Top 300%)
20M20.00 mi1.36 mi17100+1995910+845910+8414986(Top 53%)5045(Top 41%)5045(Top 278%)
21M21.00 mi1.00 mi16907+1935813+975813+9714574(Top 51%)4940(Top 40%)4940(Top 272%)
35K21.75 mi0.75 mi16914-75845-325845-3217492(Top 62%)6618(Top 54%)6618(Top 365%)
23M23.00 mi1.25 mi16877+375863-185863-1816565(Top 58%)6206(Top 51%)6206(Top 342%)
24M24.00 mi1.00 mi16847+305869-65869-616340(Top 58%)6120(Top 50%)6120(Top 338%)
40K24.85 mi0.85 mi16799+485870-15870-116022(Top 56%)6049(Top 49%)6049(Top 334%)
25.2M25.20 mi0.35 mi16758+415864+65864+614761(Top 52%)5431(Top 44%)5431(Top 300%)
Finish26.22 mi1.02 mi16729+295868-45868-416371(Top 58%)6231(Top 51%)6231(Top 344%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 61%
×21stories
+97ft-345ft

Overall

17378

Females

5945

F45-49

5945

5K→10K

3.1 - 6.2 mi

Top 63%
×5stories
+79ft-138ft

Overall

17879

Females

6227

F45-49

6227

10K→15K

6.2 - 9.3 mi

Top 61%
×3stories
+67ft-78ft

Overall

17378

Females

5945

F45-49

5945

15K→20K

9.3 - 12.4 mi

Top 60%
×5stories
+106ft-86ft

Overall

16997

Females

5771

F45-49

5771

20K→Half

12.4 - 13.1 mi

Top 64%
×2stories
+19ft-37ft

Overall

18135

Females

6385

F45-49

6385

Half→25K

13.1 - 15.5 mi

Top 61%
×4stories
+66ft-88ft

Overall

17311

Females

6033

F45-49

6033

25K→30K

15.5 - 18.6 mi

Top 56%
×9stories
+181ft-148ft

Overall

15961

Females

5443

F45-49

5443

30K→20M

18.6 - 20.0 mi

Top 53%
×5stories
+64ft-50ft

Overall

14986

Females

5045

F45-49

5045

20M→21M

20.0 - 21.0 mi

Top 51%
×8stories
+106ft-24ft

Overall

14574

Females

4940

F45-49

4940

21M→35K

21.0 - 21.8 mi

Top 62%
×7stories
+17ft-86ft

Overall

17492

Females

6618

F45-49

6618

35K→23M

21.8 - 23.0 mi

Top 58%
×5stories
+23ft-63ft

Overall

16565

Females

6206

F45-49

6206

23M→24M

23.0 - 24.0 mi

Top 58%
×6stories
+12ft-82ft

Overall

16340

Females

6120

F45-49

6120

24M→40K

24.0 - 24.9 mi

Top 56%
×1story
+6ft-20ft

Overall

16022

Females

6049

F45-49

6049

40K→25.2M

24.9 - 25.2 mi

Top 52%
×1story
+13ft-16ft

Overall

14761

Females

5431

F45-49

5431

25.2M→Finish

25.2 - 26.2 mi

Top 58%
×2stories
+22ft-21ft

Overall

16371

Females

6231

F45-49

6231

Passing Analysis

Category:
Athletes Passed
3155
Passed By
721
Net Change
+2434
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19163
5K → 10K72071+649#19163#18514
10K → 15K42448+376#18514#18138
15K → 20K37246+326#18138#17812
20K → Half3235-3#17812#17815
Half → 25K23974+165#17815#17650
25K → 30K41261+351#17650#17299
30K → 20M21617+199#17299#17100
20M → 21M22128+193#17100#16907
21M → 35K6370-7#16907#16914
35K → 23M12487+37#16914#16877
23M → 24M9161+30#16877#16847
24M → 40K10254+48#16847#16799
40K → 25.2M5716+41#16799#16758
25.2M → Finish8253+29#16758#16729
TOTALS3155721+2434
📊

Passing Visuals

Category:
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🔥Passing Intensity

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing