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BOSTON MARATHON 2025

Alexis Cashwell

Bib: 16519•F

OH

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 11%
Gender (Female)
#0 / 12228
Top 2%
Division (F18-39)
#0 / 5469
Top 3%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
6:31/mi
20:15
↑ 97↓ 3451.5%
10K· 6.21 mi
6:29/mi
40:23
↑ 79↓ 1380.4%
15K· 9.32 mi
6:27/mi
1:00:24
↑ 67↓ 78
20K· 12.43 mi
6:28/mi
1:20:31
↑ 106↓ 860.1%
Half· 13.11 mi
6:31/mi
1:24:58
↑ 19↓ 370.5%
25K· 15.53 mi
6:35/mi
1:40:55
↑ 66↓ 880.2%
30K· 18.64 mi
7:02/mi
2:02:46
↑ 181↓ 1480.2%
20M
6:47/mi
2:11:59
↑ 64↓ 500.2%
21M
7:02/mi
2:19:01
↑ 106↓ 241.6%
35K· 21.75 mi
6:42/mi
2:24:02
↑ 17↓ 861.7%
23M
6:59/mi
2:32:47
↑ 23↓ 630.6%
24M
6:51/mi
2:39:38
↓ 821.3%
40K· 24.85 mi
7:01/mi
2:45:38
↓ 200.3%
25.2M
7:35/mi
2:48:15
↑ 13↓ 160.2%
Finish· 26.22 mi
6:31/mi
2:54:53
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:24:58
Pace6:29 /mi
2nd Half
Distance13.11 mi
Time1:29:55
Pace6:52 /mi
📊Positive Split: 5.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:53:1620:156:3120:15
6:31
-
10K
6.21 mi11:13:2440:236:3020:08
6:29
-0:02
15K
9.32 mi11:33:251:00:246:2920:01
6:27
-0:02
20K
12.43 mi11:53:321:20:316:2920:07
6:28
+0:01
Half
13.11 mi11:57:591:24:586:294:27
6:31
+0:03
25K
15.53 mi12:13:561:40:556:3015:57
6:35
+0:04
30K
18.64 mi12:35:472:02:466:3521:51
7:02
+0:27
20M
20.00 mi12:45:002:11:596:369:13
6:47
-0:15
21M
21.00 mi12:52:022:19:016:377:02
7:02
+0:15
35K
21.75 mi12:57:032:24:026:375:01
6:42
-0:20
23M
23.00 mi13:05:482:32:476:398:45
6:59
+0:17
24M
24.00 mi13:12:392:39:386:396:51
6:51
-0:08
40K
24.85 mi13:18:392:45:386:406:00
7:01
+0:10
25.2M
25.20 mi13:21:162:48:156:412:37
7:35
+0:34
Finish
26.22 mi13:27:542:54:536:406:38
6:31
-1:04

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

6:27 /mi

Average Pace

6:40 /mi

Slowest Pace

7:35 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:52:16

99% of race

Time at Steady Pace

2:37

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:40 /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 mi10:53:1620:156:3120:15
6:31
#3979
10K
6.21 mi11:13:2440:236:3020:08
6:29
#3781
15K
9.32 mi11:33:251:00:246:2920:01
6:27
#3555
20K
12.43 mi11:53:321:20:316:2920:07
6:28
#3355
Half
13.11 mi11:57:591:24:586:294:27
6:31
#3387
25K
15.53 mi12:13:561:40:556:3015:57
6:35
#3359
30K
18.64 mi12:35:472:02:466:3521:51
7:02
#3578
20M
20.00 mi12:45:002:11:596:369:13
6:47
#3474
21M
21.00 mi12:52:022:19:016:377:02
7:02
#3371
35K
21.75 mi12:57:032:24:026:375:01
6:42
#3343
23M
23.00 mi13:05:482:32:476:398:45
6:59
#3307
24M
24.00 mi13:12:392:39:386:396:51
6:51
#3289
40K
24.85 mi13:18:392:45:386:406:00
7:01
#3285
25.2M
25.20 mi13:21:162:48:156:412:37
7:35
#3277
Finish
26.22 mi13:27:542:54:536:406:38
6:31
#3216
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi39792122123215(Top 11%)152(Top 1%)152(Top 3%)
10K6.21 mi3.10 mi3781+198199+13199+133599(Top 13%)188(Top 2%)188(Top 3%)
15K9.32 mi3.11 mi3555+226179+20179+203215(Top 11%)152(Top 1%)152(Top 3%)
20K12.43 mi3.11 mi3355+200163+16163+162990(Top 11%)138(Top 1%)138(Top 3%)
Half13.11 mi0.68 mi3387-32164-1164-13906(Top 14%)213(Top 2%)213(Top 4%)
25K15.53 mi2.42 mi3359+28160+4160+43353(Top 12%)176(Top 1%)176(Top 3%)
30K18.64 mi3.11 mi3578-219190-30190-304906(Top 17%)432(Top 4%)432(Top 8%)
20M20.00 mi1.36 mi3474+104185+5185+52860(Top 10%)176(Top 1%)176(Top 3%)
21M21.00 mi1.00 mi3371+103178+7178+72415(Top 9%)150(Top 1%)150(Top 3%)
35K21.75 mi0.75 mi3343+28179-1179-13594(Top 13%)318(Top 3%)318(Top 6%)
23M23.00 mi1.25 mi3307+36180-1180-13715(Top 13%)346(Top 3%)346(Top 6%)
24M24.00 mi1.00 mi3289+18185-5185-53834(Top 13%)417(Top 3%)417(Top 8%)
40K24.85 mi0.85 mi3285+41851854047(Top 14%)501(Top 4%)501(Top 9%)
25.2M25.20 mi0.35 mi3277+8184+1184+13877(Top 14%)511(Top 4%)511(Top 9%)
Finish26.22 mi1.02 mi3216+61186-2186-22899(Top 10%)297(Top 2%)297(Top 5%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 11%
×21story building
+97ft-345ft

Overall

3215

Females

152

F18-39

152

5K→10K

3.1 - 6.2 mi

Top 13%
×5story building
+79ft-138ft

Overall

3599

Females

188

F18-39

188

10K→15K

6.2 - 9.3 mi

Top 11%
×3story building
+67ft-78ft

Overall

3215

Females

152

F18-39

152

15K→20K

9.3 - 12.4 mi

Top 11%
×5story building
+106ft-86ft

Overall

2990

Females

138

F18-39

138

20K→Half

12.4 - 13.1 mi

Top 14%
×2story building
+19ft-37ft

Overall

3906

Females

213

F18-39

213

Half→25K

13.1 - 15.5 mi

Top 12%
×4story building
+66ft-88ft

Overall

3353

Females

176

F18-39

176

25K→30K

15.5 - 18.6 mi

Top 17%
×9story building
+181ft-148ft

Overall

4906

Females

432

F18-39

432

30K→20M

18.6 - 20.0 mi

Top 10%
×5story building
+64ft-50ft

Overall

2860

Females

176

F18-39

176

20M→21M

20.0 - 21.0 mi

Top 9%
×8story building
+106ft-24ft

Overall

2415

Females

150

F18-39

150

21M→35K

21.0 - 21.8 mi

Top 13%
×7story building
+17ft-86ft

Overall

3594

Females

318

F18-39

318

35K→23M

21.8 - 23.0 mi

Top 13%
×5story building
+23ft-63ft

Overall

3715

Females

346

F18-39

346

23M→24M

23.0 - 24.0 mi

Top 13%
×6story building
+12ft-82ft

Overall

3834

Females

417

F18-39

417

24M→40K

24.0 - 24.9 mi

Top 14%
×1story
+6ft-20ft

Overall

4047

Females

501

F18-39

501

40K→25.2M

24.9 - 25.2 mi

Top 14%
×1story
+13ft-16ft

Overall

3877

Females

511

F18-39

511

25.2M→Finish

25.2 - 26.2 mi

Top 10%
×2story building
+22ft-21ft

Overall

2899

Females

297

F18-39

297

Passing Analysis

Category:
Athletes Passed
1430
Passed By
667
Net Change
+763
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3979
5K → 10K26466+198#3979#3781
10K → 15K24418+226#3781#3555
15K → 20K21717+200#3555#3355
20K → Half739-32#3355#3387
Half → 25K7749+28#3387#3359
25K → 30K62281-219#3359#3578
30K → 20M12016+104#3578#3474
20M → 21M11815+103#3474#3371
21M → 35K4214+28#3371#3343
35K → 23M8044+36#3343#3307
23M → 24M5133+18#3307#3289
24M → 40K4137+4#3289#3285
40K → 25.2M2315+8#3285#3277
25.2M → Finish8423+61#3277#3216
TOTALS1430667+763
📊

Passing Visuals

Category:
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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