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BOSTON MARATHON 2025

Kristan Murphy

MA

Bib: 26106 F

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Division (F55-59)
#0 / 994
Race Day Weather
50°/40°F
broken clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
12:03/mi
37:27
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
11:33/mi
1:13:20
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
11:31/mi
1:49:07
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
12:19/mi
2:27:23
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
11:26/mi
2:35:11
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
12:36/mi
3:05:43
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
12:38/mi
3:44:57
↑ 181↓ 1480.2%
138 ft elev
20M
12:24/mi
4:01:48
↑ 64↓ 500.2%
148 ft elev
21M
14:32/mi
4:16:20
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
11:54/mi
4:25:14
↑ 17↓ 861.7%
156 ft elev
23M
12:46/mi
4:41:13
↑ 23↓ 630.6%
116 ft elev
24M
13:04/mi
4:54:17
↓ 821.3%
34 ft elev
40K· 24.85 mi
13:04/mi
5:05:27
↓ 200.3%
20 ft elev
25.2M
20:09/mi
5:12:24
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
11:56/mi
5:24:34
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

Half Splits

1st Half· via Half
2:35:1111:50 /mi⚡ faster
2nd Half
2:49:2312:55 /mi+9.2%
Positive split — 9.2% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:52:5937:2712:0337:27
12:03
-
10K
6.21 mi12:28:521:13:2011:4835:53
11:33
-0:30
15K
9.32 mi13:04:391:49:0711:4235:47
11:31
-0:02
20K
12.43 mi13:42:552:27:2311:5238:16
12:19
+0:48
Half
13.11 mi13:50:432:35:1111:507:48
11:26
-0:53
25K
15.53 mi14:21:153:05:4311:5730:32
12:36
+1:10
30K
18.64 mi15:00:293:44:5712:0439:14
12:38
+0:02
20M
20.00 mi15:17:204:01:4812:0516:51
12:24
-0:14
21M
21.00 mi15:31:524:16:2012:1214:32
14:32
+2:08
35K
21.75 mi15:40:464:25:1412:128:54
11:54
-2:38
23M
23.00 mi15:56:454:41:1312:1415:59
12:46
+0:52
24M
24.00 mi16:09:494:54:1712:1613:04
13:04
+0:18
40K
24.85 mi16:20:595:05:2712:1711:10
13:04
0:00
25.2M
25.20 mi16:27:565:12:2412:246:57
20:09
+7:05
Finish
26.22 mi16:40:065:24:3412:2312:10
11:56
-8:13

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

11:26 /mi

Average Pace

12:23 /mi

Slowest Pace

20:09 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

5:03:05

93% of race

Time at Slower Pace

21:29

7% of race

Average Pace: 12:23 /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 mi11:52:5937:2712:0337:27
12:03
#28244
10K
6.21 mi12:28:521:13:2011:4835:53
11:33
#28028
15K
9.32 mi13:04:391:49:0711:4235:47
11:31
#27813
20K
12.43 mi13:42:552:27:2311:5238:16
12:19
#27714
Half
13.11 mi13:50:432:35:1111:507:48
11:26
#27682
25K
15.53 mi14:21:153:05:4311:5730:32
12:36
#27559
30K
18.64 mi15:00:293:44:5712:0439:14
12:38
#27359
20M
20.00 mi15:17:204:01:4812:0516:51
12:24
#27278
21M
21.00 mi15:31:524:16:2012:1214:32
14:32
#27261
35K
21.75 mi15:40:464:25:1412:128:54
11:54
#27219
23M
23.00 mi15:56:454:41:1312:1415:59
12:46
#27177
24M
24.00 mi16:09:494:54:1712:1613:04
13:04
#27176
40K
24.85 mi16:20:595:05:2712:1711:10
13:04
#27157
25.2M
25.20 mi16:27:565:12:2412:246:57
20:09
#27246
Finish
26.22 mi16:40:065:24:3412:2312:10
11:56
#27232
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi282441211912119272421151411514
10K6.21 mi3.10 mi28028+21611981+13811981+138276481175011750
15K9.32 mi3.11 mi27813+21511851+13011851+130272421151411514
20K12.43 mi3.11 mi27714+9911808+4311808+43273701162111621
Half13.11 mi0.68 mi27682+3211787+2111787+21269971141511415
25K15.53 mi2.42 mi27559+12311711+7611711+76269961142411424
30K18.64 mi3.11 mi27359+20011622+8911622+89262951111811118
20M20.00 mi1.36 mi27278+8111571+5111571+51257901089910899
21M21.00 mi1.00 mi27261+1711567+411567+4267311143511435
35K21.75 mi0.75 mi27219+4211551+1611551+16256951095010950
23M23.00 mi1.25 mi27177+4211532+1911532+19261101115211152
24M24.00 mi1.00 mi27176+111539-711539-7269221159811598
40K24.85 mi0.85 mi27157+1911531+811531+8263601131911319
25.2M25.20 mi0.35 mi27246-8911586-5511586-55283621221812218
Finish26.22 mi1.02 mi27232+1411585+111585+1267121147911479

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 96%
×21story building
+97ft-345ft

Overall

27242

Females

11514

F55-59

11514

5K→10K

3.1 - 6.2 mi

Top 97%
×5story building
+79ft-138ft

Overall

27648

Females

11750

F55-59

11750

10K→15K

6.2 - 9.3 mi

Top 96%
×3story building
+67ft-78ft

Overall

27242

Females

11514

F55-59

11514

15K→20K

9.3 - 12.4 mi

Top 96%
×5story building
+106ft-86ft

Overall

27370

Females

11621

F55-59

11621

20K→Half

12.4 - 13.1 mi

Top 95%
×2story building
+19ft-37ft

Overall

26997

Females

11415

F55-59

11415

Half→25K

13.1 - 15.5 mi

Top 95%
×4story building
+66ft-88ft

Overall

26996

Females

11424

F55-59

11424

25K→30K

15.5 - 18.6 mi

Top 93%
×9story building
+181ft-148ft

Overall

26295

Females

11118

F55-59

11118

30K→20M

18.6 - 20.0 mi

Top 91%
×5story building
+64ft-50ft

Overall

25790

Females

10899

F55-59

10899

20M→21M

20.0 - 21.0 mi

Top 94%
×8story building
+106ft-24ft

Overall

26731

Females

11435

F55-59

11435

21M→35K

21.0 - 21.8 mi

Top 90%
×7story building
+17ft-86ft

Overall

25695

Females

10950

F55-59

10950

35K→23M

21.8 - 23.0 mi

Top 92%
×5story building
+23ft-63ft

Overall

26110

Females

11152

F55-59

11152

23M→24M

23.0 - 24.0 mi

Top 95%
×6story building
+12ft-82ft

Overall

26922

Females

11598

F55-59

11598

24M→40K

24.0 - 24.9 mi

Top 93%
×1story
+6ft-20ft

Overall

26360

Females

11319

F55-59

11319

40K→25.2M

24.9 - 25.2 mi

Top 100%
×1story
+13ft-16ft

Overall

28362

Females

12218

F55-59

12218

25.2M→Finish

25.2 - 26.2 mi

Top 94%
×2story building
+22ft-21ft

Overall

26712

Females

11479

F55-59

11479

Passing Analysis

Category:
Athletes Passed
1224
Passed By
212
Net Change
+1012
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#28244
5K → 10K2182+216#28244#28028
10K → 15K2216+215#28028#27813
15K → 20K12021+99#27813#27714
20K → Half320+32#27714#27682
Half → 25K13512+123#27682#27559
25K → 30K2077+200#27559#27359
30K → 20M832+81#27359#27278
20M → 21M3114+17#27278#27261
21M → 35K475+42#27261#27219
35K → 23M5412+42#27219#27177
23M → 24M2221+1#27177#27176
24M → 40K289+19#27176#27157
40K → 25.2M089-89#27157#27246
25.2M → Finish2612+14#27246#27232
TOTALS1224212+1012

Passing Charts

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