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LONDON MARATHON MASS 2026

Jacqueline James

Bib: 35795 F GB

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Gender (Female)
#0 / 26115
Masters (Masters Women)
#0 / 11371
Division (F40-44)
#0 / 3355
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
11:46/mi
36:31
↑ 49↓ 125
10K· 6.21 mi
11:32/mi
1:12:18
↑ 50↓ 81
15K· 9.32 mi
12:04/mi
1:49:46
↑ 44↓ 51
20K· 12.43 mi
12:01/mi
2:27:06
↑ 67↓ 40
Half· 13.10 mi
12:21/mi
2:35:23
↓ 27
25K· 15.53 mi
12:55/mi
3:06:50
↑ 50↓ 63
30K· 18.64 mi
18:08/mi
4:03:09
↑ 69↓ 46
35K· 21.75 mi
14:46/mi
4:49:00
↑ 87↓ 88
40K· 24.85 mi
16:31/mi
5:40:17
↑ 58↓ 75
Finish· 26.22 mi
12:55/mi
5:57:53
↑ 14↓ 18
Course Elevation
503ft
Total climb
613ft
Total descent
166ft
Range
6 to 172 ft
≈
×14story building

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The Course

Half Splits

1st Half· via Half
2:35:2311:52 /mi⚡ faster
2nd Half
3:22:3015:27 /mi+30.3%
Positive split — 30.3% slower 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
36:3111:463.11 mi36:31
11:46
-
10K
1:12:1811:393.10 mi35:47
11:32
-0:14
15K
1:49:4611:473.11 mi37:28
12:04
+0:32
20K
2:27:0611:513.11 mi37:20
12:01
-0:03
Half(13.10 mi)
2:35:2311:520.67 mi8:17
12:21
+0:20
25K
3:06:5012:022.43 mi31:27
12:55
+0:34
30K
4:03:0913:033.11 mi56:19
18:08
+5:13
35K
4:49:0013:183.11 mi45:51
14:46
-3:22
40K
5:40:1713:423.10 mi51:17
16:31
+1:45
Finish(26.22 mi)
5:57:5313:401.37 mi17:36
12:55
-3:36
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

11:32 /mi

Average Pace

13:40 /mi

Slowest Pace

18:08 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:12:18

20% of race

Time at Steady Pace

2:12:08

37% of race

Time at Slower Pace

2:33:27

43% of race

Average Pace: 13:39 /mi

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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. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi530152120521205488011863318633
10K3.10 mi51183+183220015+119020015+1190493251888018880
15K3.11 mi50259+92419470+54519470+545488011863318633
20K3.11 mi49491+76819066+40419066+404478381828318283
Half(13.10 mi)0.67 mi49344+14718997+6918997+69474871836718367
25K2.43 mi48900+44418795+20218795+202471851829418294
30K3.11 mi52042-314220904-210920904-2109582462511225112
35K3.11 mi51732+31020788+11620788+116496242041920419
40K3.10 mi52685-95321454-66621454-666563342414324143
Finish(26.22 mi)1.37 mi52453+23221344+11021344+110459481862618626

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 82%
×10story building
+49ft-125ft

Overall

48801

Females

18633

F40-44

18633

5K→10K

3.1 - 6.2 mi

Top 83%
×4story building
+50ft-81ft

Overall

49325

Females

18880

F40-44

18880

10K→15K

6.2 - 9.3 mi

Top 82%
×1story
+44ft-51ft

Overall

48801

Females

18633

F40-44

18633

15K→20K

9.3 - 12.4 mi

Top 80%
×3story building
+67ft-40ft

Overall

47838

Females

18283

F40-44

18283

20K→Half

12.4 - 13.1 mi

Top 79%
×2story building
+8ft-27ft

Overall

47487

Females

18367

F40-44

18367

Half→25K

13.1 - 15.5 mi

Top 79%
×2story building
+50ft-63ft

Overall

47185

Females

18294

F40-44

18294

25K→30K

15.5 - 18.6 mi

Top 97%
×2story building
+69ft-46ft

Overall

58246

Females

25112

F40-44

25112

30K→35K

18.6 - 21.8 mi

Top 83%
×2story building
+87ft-88ft

Overall

49624

Females

20419

F40-44

20419

35K→40K

21.8 - 24.9 mi

Top 94%
×3story building
+58ft-75ft

Overall

56334

Females

24143

F40-44

24143

40K→Finish

24.9 - 26.2 mi

Top 77%
×1story
+14ft-18ft

Overall

45948

Females

18626

F40-44

18626

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#53015
5K → 10K
701902*+1832
#53015 → #51183
10K → 15K
1781102*+924
#51183 → #50259
15K → 20K
155923*+768
#50259 → #49491
20K → Half
39186+147
#49491 → #49344
Half → 25K
199643*+444
#49344 → #48900
25K → 30K
317937-3142
#48900 → #52042
30K → 35K
167477*+310
#52042 → #51732
35K → 40K
20041-953
#51732 → #52685
40K → Finish
30262*+232
#52685 → #52453
TOTALS
42175573*+562
#53015 → #52453

* Includes athletes who did not complete a segment (DNF/DNQ).

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