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BOSTON MARATHON 2024

Hellen Obiri

Bib: 101 F KE

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 0.1%
Gender (Female)
#0 / 10924
Top 0.1%
Division (F18-39)
#0 / 4660
Top 0.1%
Race Day Weather
55°/45°F
scattered clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
5:20/mi
16:35
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
5:25/mi
33:26
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
5:39/mi
50:58
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
5:42/mi
1:08:41
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
5:39/mi
1:12:32
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
5:35/mi
1:26:04
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
5:36/mi
1:43:29
↑ 181↓ 1480.2%
138 ft elev
20M
5:36/mi
1:51:05
↑ 64↓ 500.2%
148 ft elev
21M
5:47/mi
1:56:52
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
5:14/mi
2:00:47
↑ 17↓ 861.7%
156 ft elev
23M
5:02/mi
2:07:05
↑ 23↓ 630.6%
116 ft elev
24M
4:41/mi
2:11:46
↓ 821.3%
34 ft elev
40K· 24.85 mi
4:49/mi
2:15:53
↓ 200.3%
20 ft elev
25.2M
5:25/mi
2:17:45
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
4:47/mi
2:22:37
↑ 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
1:12:325:32 /mi+3.4%
2nd Half
1:10:055:21 /mi✓ faster
Negative split — 3.4% faster in the second half
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Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
16:355:203.11 mi16:35
5:20
-
10K
33:265:233.10 mi16:51
5:25
+0:05
15K
50:585:283.11 mi17:32
5:39
+0:14
20K
1:08:415:323.11 mi17:43
5:42
+0:03
Half(13.11 mi)
1:12:325:320.68 mi3:51
5:39
-0:03
25K
1:26:045:322.42 mi13:32
5:35
-0:04
30K
1:43:295:333.11 mi17:25
5:36
+0:01
20M
1:51:055:331.36 mi7:36
5:36
0:00
21M
1:56:525:341.00 mi5:47
5:47
+0:11
35K
2:00:475:330.75 mi3:55
5:14
-0:33
23M
2:07:055:321.25 mi6:18
5:02
-0:12
24M
2:11:465:291.00 mi4:41
4:41
-0:21
40K
2:15:535:280.85 mi4:07
4:49
+0:08
25.2M
2:17:455:280.35 mi1:52
5:25
+0:36
Finish(26.22 mi)
2:22:375:271.02 mi4:52
4:47
-0:38
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

4:41 /mi

Average Pace

5:27 /mi

Slowest Pace

5:47 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

23:53

17% of race

Time at Steady Pace

48:50

34% of race

Time at Slower Pace

1:09:54

49% of race

Average Pace: 5:26 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi64111901414
10K6.21 mi3.10 mi6411841313
15K9.32 mi3.11 mi85-21111901414
20K12.43 mi3.11 mi104-191118288
Half13.11 mi0.68 mi107-3112171515
25K15.53 mi2.42 mi102+511941717
30K18.64 mi3.11 mi84+182-12-15266
20M20.00 mi1.36 mi74+101+11+1491111
21M21.00 mi1.00 mi68+611381111
35K21.75 mi0.75 mi65+3112933
23M23.00 mi1.25 mi51+1411933
24M24.00 mi1.00 mi45+611111
40K24.85 mi0.85 mi38+711111
25.2M25.20 mi0.35 mi3811311
Finish26.22 mi1.02 mi37+111211

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 0.7%
×21story building
+97ft-345ft

Overall

190

Females

14

F18-39

14

5K→10K

3.1 - 6.2 mi

Top 0.3%
×5story building
+79ft-138ft

Overall

84

Females

13

F18-39

13

10K→15K

6.2 - 9.3 mi

Top 0.7%
×3story building
+67ft-78ft

Overall

190

Females

14

F18-39

14

15K→20K

9.3 - 12.4 mi

Top 0.7%
×5story building
+106ft-86ft

Overall

182

Females

8

F18-39

8

20K→Half

12.4 - 13.1 mi

Top 0.8%
×2story building
+19ft-37ft

Overall

217

Females

15

F18-39

15

Half→25K

13.1 - 15.5 mi

Top 0.4%
×4story building
+66ft-88ft

Overall

94

Females

17

F18-39

17

25K→30K

15.5 - 18.6 mi

Top 0.2%
×9story building
+181ft-148ft

Overall

52

Females

6

F18-39

6

30K→20M

18.6 - 20.0 mi

Top 0.2%
×5story building
+64ft-50ft

Overall

49

Females

11

F18-39

11

20M→21M

20.0 - 21.0 mi

Top 0.1%
×8story building
+106ft-24ft

Overall

38

Females

11

F18-39

11

21M→35K

21.0 - 21.8 mi

Top 0.1%
×7story building
+17ft-86ft

Overall

29

Females

3

F18-39

3

35K→23M

21.8 - 23.0 mi

Top 0.04%
×5story building
+23ft-63ft

Overall

9

Females

3

F18-39

3

23M→24M

23.0 - 24.0 mi

Top 0.004%
×6story building
+12ft-82ft

Overall

1

Females

1

F18-39

1

24M→40K

24.0 - 24.9 mi

Top 0.004%
×1story
+6ft-20ft

Overall

1

Females

1

F18-39

1

40K→25.2M

24.9 - 25.2 mi

Top 0.01%
×1story
+13ft-16ft

Overall

3

Females

1

F18-39

1

25.2M→Finish

25.2 - 26.2 mi

Top 0.008%
×2story building
+22ft-21ft

Overall

2

Females

1

F18-39

1

Passing Analysis

Category:
Athletes Passed
81
Passed By
54
Net Change
+27
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#64
5K → 10K330#64#64
10K → 15K122-21#64#85
15K → 20K423-19#85#104
20K → Half03-3#104#107
Half → 25K72+5#107#102
25K → 30K191+18#102#84
30K → 20M100+10#84#74
20M → 21M60+6#74#68
21M → 35K30+3#68#65
35K → 23M140+14#65#51
23M → 24M60+6#51#45
24M → 40K70+7#45#38
40K → 25.2M000#38#38
25.2M → Finish10+1#38#37
TOTALS8154+27

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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