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BOSTON MARATHON 2025

Edna Kiplagat

Bib: 108•F

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 2%
Gender (Female)
#0 / 12228
Top 0.3%
Masters (Masters Women)
#0 / 6759
Top 0.1%
Division (F45-49)
#0 / 1813
Top 0.1%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
17:22
Rank: #294
Start → 5K
17:22 | 5:35/mi
10K· 6.21 mi
34:15
Rank: #222 (+72)
5K → 10K
16:53 | 5:26/mi
15K· 9.32 mi
51:31
Rank: #219 (+3)
10K → 15K
17:16 | 5:33/mi
20K· 12.43 mi
1:09:48
Rank: #271 (-52)
15K → 20K
18:17 | 5:53/mi
Half· 13.11 mi
1:13:50
Rank: #287 (-16)
20K → Half
4:02 | 5:55/mi
25K· 15.53 mi
1:28:29
Rank: #353 (-66)
Half → 25K
14:39 | 6:03/mi
30K· 18.64 mi
1:47:53
Rank: #420 (-67)
25K → 30K
19:24 | 6:15/mi
20M
1:56:28
Rank: #439 (-19)
30K → 20M
8:35 | 6:19/mi
21M
2:03:24
Rank: #460 (-21)
20M → 21M
6:56 | 6:56/mi
35K· 21.75 mi
2:07:52
Rank: #464 (-4)
21M → 35K
4:28 | 5:58/mi
23M
2:15:57
Rank: #482 (-18)
35K → 23M
8:05 | 6:27/mi
24M
2:22:10
Rank: #496 (-14)
23M → 24M
6:13 | 6:13/mi
40K· 24.85 mi
2:27:30
Rank: #495 (+1)
24M → 40K
5:20 | 6:14/mi
25.2M
2:29:56
Rank: #504 (-9)
40K → 25.2M
2:26 | 7:03/mi
Finish· 26.22 mi
2:36:32
Rank: #538 (-34)
25.2M → Finish
6:36 | 6:29/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:13:50
Pace5:38 /mi
2nd Half
Distance13.11 mi
Time1:22:42
Pace6:19 /mi
📊Positive Split: 12.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:04:2317:225:3517:22
5:35
-
10K
6.21 mi10:21:1634:155:3116:53
5:26
-0:09
15K
9.32 mi10:38:3251:315:3217:16
5:33
+0:07
20K
12.43 mi10:56:491:09:485:3718:17
5:53
+0:20
Half
13.11 mi11:00:511:13:505:384:02
5:55
+0:02
25K
15.53 mi11:15:301:28:295:4214:39
6:03
+0:08
30K
18.64 mi11:34:541:47:535:4719:24
6:15
+0:12
20M
20.00 mi11:43:291:56:285:498:35
6:19
+0:04
21M
21.00 mi11:50:252:03:245:536:56
6:56
+0:37
35K
21.75 mi11:54:532:07:525:534:28
5:58
-0:58
23M
23.00 mi12:02:582:15:575:558:05
6:27
+0:29
24M
24.00 mi12:09:112:22:105:556:13
6:13
-0:14
40K
24.85 mi12:14:312:27:305:565:20
6:14
+0:01
25.2M
25.20 mi12:16:572:29:565:572:26
7:03
+0:49
Finish
26.22 mi12:23:332:36:325:586:36
6:29
-0:34

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

5:26 /mi

Average Pace

5:58 /mi

Slowest Pace

7:03 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:18:18

50% of race

Time at Steady Pace

54:11

35% of race

Time at Slower Pace

24:03

15% of race

Average Pace: 5:58 /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 mi10:04:2317:225:3517:22
5:35
#294
10K
6.21 mi10:21:1634:155:3116:53
5:26
#222
15K
9.32 mi10:38:3251:315:3217:16
5:33
#219
20K
12.43 mi10:56:491:09:485:3718:17
5:53
#271
Half
13.11 mi11:00:511:13:505:384:02
5:55
#287
25K
15.53 mi11:15:301:28:295:4214:39
6:03
#353
30K
18.64 mi11:34:541:47:535:4719:24
6:15
#420
20M
20.00 mi11:43:291:56:285:498:35
6:19
#439
21M
21.00 mi11:50:252:03:245:536:56
6:56
#460
35K
21.75 mi11:54:532:07:525:534:28
5:58
#464
23M
23.00 mi12:02:582:15:575:558:05
6:27
#482
24M
24.00 mi12:09:112:22:105:556:13
6:13
#496
40K
24.85 mi12:14:312:27:305:565:20
6:14
#495
25.2M
25.20 mi12:16:572:29:565:572:26
7:03
#504
Finish
26.22 mi12:23:332:36:325:586:36
6:29
#538
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi2942727214(Top 0.8%)25(Top 0.2%)25(Top 1%)
10K6.21 mi3.10 mi222+7226+126+1159(Top 0.6%)26(Top 0.2%)26(Top 1%)
15K9.32 mi3.11 mi219+32626214(Top 0.8%)25(Top 0.2%)25(Top 1%)
20K12.43 mi3.11 mi271-5227-127-1592(Top 2%)43(Top 0.4%)43(Top 2%)
Half13.11 mi0.68 mi287-162727900(Top 3%)45(Top 0.4%)45(Top 2%)
25K15.53 mi2.42 mi353-662727915(Top 3%)49(Top 0.4%)49(Top 3%)
30K18.64 mi3.11 mi420-6731-431-41050(Top 4%)58(Top 0.5%)58(Top 3%)
20M20.00 mi1.36 mi439-1931311009(Top 4%)52(Top 0.4%)52(Top 3%)
21M21.00 mi1.00 mi460-2133-233-22024(Top 7%)110(Top 0.9%)110(Top 6%)
35K21.75 mi0.75 mi464-43333691(Top 2%)41(Top 0.3%)41(Top 2%)
23M23.00 mi1.25 mi482-1837-437-41335(Top 5%)74(Top 0.6%)74(Top 4%)
24M24.00 mi1.00 mi496-1437371097(Top 4%)59(Top 0.5%)59(Top 3%)
40K24.85 mi0.85 mi495+13737853(Top 3%)48(Top 0.4%)48(Top 3%)
25.2M25.20 mi0.35 mi504-936+136+11717(Top 6%)136(Top 1%)136(Top 8%)
Finish26.22 mi1.02 mi538-3438-238-22730(Top 10%)260(Top 2%)260(Top 14%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 0.8%
×21stories
+97ft-345ft

Overall

214

Females

25

F45-49

25

5K→10K

3.1 - 6.2 mi

Top 0.6%
×5stories
+79ft-138ft

Overall

159

Females

26

F45-49

26

10K→15K

6.2 - 9.3 mi

Top 0.8%
×3stories
+67ft-78ft

Overall

214

Females

25

F45-49

25

15K→20K

9.3 - 12.4 mi

Top 2%
×5stories
+106ft-86ft

Overall

592

Females

43

F45-49

43

20K→Half

12.4 - 13.1 mi

Top 3%
×2stories
+19ft-37ft

Overall

900

Females

45

F45-49

45

Half→25K

13.1 - 15.5 mi

Top 3%
×4stories
+66ft-88ft

Overall

915

Females

49

F45-49

49

25K→30K

15.5 - 18.6 mi

Top 4%
×9stories
+181ft-148ft

Overall

1050

Females

58

F45-49

58

30K→20M

18.6 - 20.0 mi

Top 4%
×5stories
+64ft-50ft

Overall

1009

Females

52

F45-49

52

20M→21M

20.0 - 21.0 mi

Top 7%
×8stories
+106ft-24ft

Overall

2024

Females

110

F45-49

110

21M→35K

21.0 - 21.8 mi

Top 2%
×7stories
+17ft-86ft

Overall

691

Females

41

F45-49

41

35K→23M

21.8 - 23.0 mi

Top 5%
×5stories
+23ft-63ft

Overall

1335

Females

74

F45-49

74

23M→24M

23.0 - 24.0 mi

Top 4%
×6stories
+12ft-82ft

Overall

1097

Females

59

F45-49

59

24M→40K

24.0 - 24.9 mi

Top 3%
×1story
+6ft-20ft

Overall

853

Females

48

F45-49

48

40K→25.2M

24.9 - 25.2 mi

Top 6%
×1story
+13ft-16ft

Overall

1717

Females

136

F45-49

136

25.2M→Finish

25.2 - 26.2 mi

Top 10%
×2stories
+22ft-21ft

Overall

2730

Females

260

F45-49

260

Passing Analysis

Category:
Athletes Passed
136
Passed By
380
Net Change
-244
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#294
5K → 10K731+72#294#222
10K → 15K118+3#222#219
15K → 20K254-52#219#271
20K → Half016-16#271#287
Half → 25K268-66#287#353
25K → 30K572-67#353#420
30K → 20M524-19#420#439
20M → 21M425-21#439#460
21M → 35K59-4#460#464
35K → 23M1028-18#464#482
23M → 24M317-14#482#496
24M → 40K1110+1#496#495
40K → 25.2M211-9#495#504
25.2M → Finish337-34#504#538
TOTALS136380-244
📊

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