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LONDON MARATHON MASS 2026

Natalie Hartstone

Bib: 62002 F GB

0:00
0:00
/ mi
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Overall
#0 / 59786
Gender (Female)
#0 / 26115
Top 49%
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
11:09/mi
34:37
↑ 49↓ 125
10K· 6.21 mi
10:45/mi
1:07:59
↑ 50↓ 81
15K· 9.32 mi
10:47/mi
1:41:27
↑ 44↓ 51
20K· 12.43 mi
10:38/mi
2:14:27
↑ 67↓ 40
Half· 13.10 mi
10:44/mi
2:21:39
↓ 27
25K· 15.53 mi
10:50/mi
2:48:02
↑ 50↓ 63
30K· 18.64 mi
11:17/mi
3:23:03
↑ 69↓ 46
35K· 21.75 mi
11:21/mi
3:58:16
↑ 87↓ 88
40K· 24.85 mi
11:34/mi
4:34:10
↑ 58↓ 75
Finish· 26.22 mi
11:06/mi
4:49:18
↑ 14↓ 18
Course Elevation
6–172 ft
≈
×14story building
•▲ 503 ft climb · ▼ 613 ft descent

The Course

Half Splits

1st Half· via Half
2:21:3910:49 /mi⚡ faster
2nd Half
2:27:3911:16 /mi+4.2%
Positive split — 4.2% 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
34:3711:093.11 mi34:37
11:09
-
10K
1:07:5910:573.10 mi33:22
10:45
-0:24
15K
1:41:2710:543.11 mi33:28
10:47
+0:02
20K
2:14:2710:503.11 mi33:00
10:38
-0:09
Half(13.10 mi)
2:21:3910:490.67 mi7:12
10:44
+0:06
25K
2:48:0210:502.43 mi26:23
10:50
+0:06
30K
3:23:0310:543.11 mi35:01
11:17
+0:27
35K
3:58:1610:583.11 mi35:13
11:21
+0:04
40K
4:34:1011:023.10 mi35:54
11:34
+0:13
Finish(26.22 mi)
4:49:1811:031.37 mi15:08
11:06
-0:28
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:38 /mi

Average Pace

11:03 /mi

Slowest Pace

11:34 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

3:03:10

63% of race

Time at Steady Pace

1:46:08

37% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 11:02 /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 mi494741891418914397491339413394
10K3.10 mi46314+316017009+190517009+1905434271533415334
15K3.11 mi43929+238515623+138615623+1386397491339413394
20K3.11 mi42391+153814846+77714846+777388631323213232
Half(13.10 mi)0.67 mi42039+35214672+17414672+174368801241412414
25K2.43 mi40704+133514092+58014092+580358501213712137
30K3.11 mi39362+134213565+52713565+527345061194111941
35K3.11 mi37872+149013019+54613019+546305781077010770
40K3.10 mi37041+83112811+20812811+208321581198211982
Finish(26.22 mi)1.37 mi36730+31112730+8112730+81324541213812138

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 66%
×10story building
+49ft-125ft

Overall

39749

Females

13394

F18-39

13394

5K→10K

3.1 - 6.2 mi

Top 73%
×4story building
+50ft-81ft

Overall

43427

Females

15334

F18-39

15334

10K→15K

6.2 - 9.3 mi

Top 66%
×1story
+44ft-51ft

Overall

39749

Females

13394

F18-39

13394

15K→20K

9.3 - 12.4 mi

Top 65%
×3story building
+67ft-40ft

Overall

38863

Females

13232

F18-39

13232

20K→Half

12.4 - 13.1 mi

Top 62%
×2story building
+8ft-27ft

Overall

36880

Females

12414

F18-39

12414

Half→25K

13.1 - 15.5 mi

Top 60%
×2story building
+50ft-63ft

Overall

35850

Females

12137

F18-39

12137

25K→30K

15.5 - 18.6 mi

Top 58%
×2story building
+69ft-46ft

Overall

34506

Females

11941

F18-39

11941

30K→35K

18.6 - 21.8 mi

Top 51%
×2story building
+87ft-88ft

Overall

30578

Females

10770

F18-39

10770

35K→40K

21.8 - 24.9 mi

Top 54%
×3story building
+58ft-75ft

Overall

32158

Females

11982

F18-39

11982

40K→Finish

24.9 - 26.2 mi

Top 54%
×1story
+14ft-18ft

Overall

32454

Females

12138

F18-39

12138

Passing Analysis

Category:
▲Net Change
+0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#49474
5K → 10K
313191+3160
#49474 → #46314
10K → 15K
212406+2385
#46314 → #43929
15K → 20K
291567+1538
#43929 → #42391
20K → Half
7359+352
#42391 → #42039
Half → 25K
141349+1335
#42039 → #40704
25K → 30K
841426+1342
#40704 → #39362
30K → 35K
511541+1490
#39362 → #37872
35K → 40K
98929+831
#37872 → #37041
40K → Finish
70381+311
#37041 → #36730
TOTALS
40513149+12744
#49474 → #36730

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