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LONDON MARATHON MASS 2026

Grace Chappell

Bib: 32040 F GB

0:00
0:00
/ mi
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Overall
#0 / 59786
Gender (Female)
#0 / 26115
Division (F18-39)
#0 / 14744
Race Day Weather
56°/46°F
overcast clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
11:49/mi
36:40
↑ 49↓ 125
10K· 6.21 mi
11:51/mi
1:13:28
↑ 50↓ 81
15K· 9.32 mi
12:26/mi
1:52:04
↑ 44↓ 51
20K· 12.43 mi
12:10/mi
2:29:52
↑ 67↓ 40
Half· 13.10 mi
13:12/mi
2:38:43
↓ 27
25K· 15.53 mi
14:06/mi
3:13:03
↑ 50↓ 63
30K· 18.64 mi
14:12/mi
3:57:10
↑ 69↓ 46
35K· 21.75 mi
14:03/mi
4:40:49
↑ 87↓ 88
40K· 24.85 mi
13:34/mi
5:22:56
↑ 58↓ 75
Finish· 26.22 mi
12:21/mi
5:39:46
↑ 14↓ 18
Course Elevation
6–172 ft
≈
×14story building
•▲ 503 ft climb · ▼ 613 ft descent

The Course

Half Splits

1st Half· via Half
2:38:4312:08 /mi⚡ faster
2nd Half
3:01:0313:48 /mi+14.1%
Positive split — 14.1% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
36:4011:493.11 mi36:40
11:49
-
10K
1:13:2811:503.10 mi36:48
11:51
+0:02
15K
1:52:0412:023.11 mi38:36
12:26
+0:35
20K
2:29:5212:043.11 mi37:48
12:10
-0:16
Half(13.10 mi)
2:38:4312:080.67 mi8:51
13:12
+1:02
25K
3:13:0312:262.43 mi34:20
14:06
+0:54
30K
3:57:1012:443.11 mi44:07
14:12
+0:06
35K
4:40:4912:553.11 mi43:39
14:03
-0:09
40K
5:22:5613:003.10 mi42:07
13:34
-0:29
Finish(26.22 mi)
5:39:4612:591.37 mi16:50
12:21
-1:13
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

11:49 /mi

Average Pace

12:58 /mi

Slowest Pace

14:12 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:46:42

49% of race

Time at Steady Pace

50:58

15% of race

Time at Slower Pace

2:02:06

36% of race

Average Pace: 12:57 /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

CheckpointSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi532302136521365504921972119721
10K3.10 mi52105+112520652+71320652+713511612007420074
15K3.11 mi51548+55720317+33520317+335504921972119721
20K3.11 mi50643+90519806+51119806+511485841874718747
Half(13.10 mi)0.67 mi50637+619831-2519831-25510342051720517
25K2.43 mi50790-15319987-15619987-156515082084620846
30K3.11 mi50674+11619996-919996-9498922012820128
35K3.11 mi50104+57019793+20319793+203463531865618656
40K3.10 mi49681+42319636+15719636+157456961853318533
Finish(26.22 mi)1.37 mi49372+30919498+13819498+138423361677516775

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 84%
×10story building
+49ft-125ft

Overall

50492

Females

19721

F18-39

19721

5K→10K

3.1 - 6.2 mi

Top 86%
×4story building
+50ft-81ft

Overall

51161

Females

20074

F18-39

20074

10K→15K

6.2 - 9.3 mi

Top 84%
×1story
+44ft-51ft

Overall

50492

Females

19721

F18-39

19721

15K→20K

9.3 - 12.4 mi

Top 81%
×3story building
+67ft-40ft

Overall

48584

Females

18747

F18-39

18747

20K→Half

12.4 - 13.1 mi

Top 85%
×2story building
+8ft-27ft

Overall

51034

Females

20517

F18-39

20517

Half→25K

13.1 - 15.5 mi

Top 86%
×2story building
+50ft-63ft

Overall

51508

Females

20846

F18-39

20846

25K→30K

15.5 - 18.6 mi

Top 83%
×2story building
+69ft-46ft

Overall

49892

Females

20128

F18-39

20128

30K→35K

18.6 - 21.8 mi

Top 78%
×2story building
+87ft-88ft

Overall

46353

Females

18656

F18-39

18656

35K→40K

21.8 - 24.9 mi

Top 76%
×3story building
+58ft-75ft

Overall

45696

Females

18533

F18-39

18533

40K→Finish

24.9 - 26.2 mi

Top 71%
×1story
+14ft-18ft

Overall

42336

Females

16775

F18-39

16775

Passing Analysis

Category:
▲Net Change
+0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#53230
5K → 10K
1751300+1125
#53230 → #52105
10K → 15K
261818+557
#52105 → #51548
15K → 20K
94999+905
#51548 → #50643
20K → Half
112118+6
#50643 → #50637
Half → 25K
497344-153
#50637 → #50790
25K → 30K
375491+116
#50790 → #50674
30K → 35K
116686+570
#50674 → #50104
35K → 40K
91514+423
#50104 → #49681
40K → Finish
22331+309
#49681 → #49372
TOTALS
17435601+3858
#53230 → #49372

Passing Visualized

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

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing