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LONDON MARATHON MASS 2026

Helena Austin

Bib: 54931 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
10:56/mi
33:56
↑ 49↓ 125
10K· 6.21 mi
11:13/mi
1:08:45
↑ 50↓ 81
15K· 9.32 mi
11:12/mi
1:43:30
↑ 44↓ 51
20K· 12.43 mi
10:50/mi
2:17:09
↑ 67↓ 40
Half· 13.10 mi
11:26/mi
2:24:49
↓ 27
25K· 15.53 mi
11:29/mi
2:52:46
↑ 50↓ 63
30K· 18.64 mi
12:17/mi
3:30:55
↑ 69↓ 46
35K· 21.75 mi
13:53/mi
4:14:02
↑ 87↓ 88
40K· 24.85 mi
13:58/mi
4:57:25
↑ 58↓ 75
Finish· 26.22 mi
12:52/mi
5:14:57
↑ 14↓ 18
Course Elevation
503ft
Total climb
166ft
Range
6 to 172 ft
×14
613ft
Total descent

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The Course

Half Splits

1st Half· via Half
2:24:4911:04 /mi⚡ faster
2nd Half
2:50:0812:59 /mi+17.5%
Positive split — 17.5% 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
33:5610:563.11 mi33:56
10:56
-
10K
1:08:4511:043.10 mi34:49
11:13
+0:17
15K
1:43:3011:073.11 mi34:45
11:12
-0:01
20K
2:17:0911:033.11 mi33:39
10:50
-0:22
Half(13.10 mi)
2:24:4911:040.67 mi7:40
11:26
+0:36
25K
2:52:4611:082.43 mi27:57
11:29
+0:03
30K
3:30:5511:193.11 mi38:09
12:17
+0:48
35K
4:14:0211:413.11 mi43:07
13:53
+1:36
40K
4:57:2511:583.10 mi43:23
13:58
+0:05
Finish(26.22 mi)
5:14:5712:021.37 mi17:32
12:52
-1:06
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:50 /mi

Average Pace

12:01 /mi

Slowest Pace

13:58 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

33:39

11% of race

Time at Steady Pace

2:19:07

44% of race

Time at Slower Pace

2:22:11

45% of race

Average Pace: 12:01 /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 mi476891786717867431241525115251
10K3.10 mi47335+35417623+24417623+244471361750517505
15K3.11 mi45664+167116648+97516648+975431241525115251
20K3.11 mi44196+146815864+78415864+784404891407214072
Half(13.10 mi)0.67 mi44041+15515812+5215812+52422311531915319
25K2.43 mi43065+97615357+45515357+455401221433914339
30K3.11 mi42514+55115246+11115246+111405961508515085
35K3.11 mi43148-63415820-57415820-574455311820218202
40K3.10 mi43874-72616357-53716357-537479701971119711
Finish(26.22 mi)1.37 mi43939-6516450-9316450-93456381845918459

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 72%
×10
+49ft-125ft

Overall

43124

Females

15251

F18-39

15251

5K→10K

3.1 - 6.2 mi

Top 79%
×4
+50ft-81ft

Overall

47136

Females

17505

F18-39

17505

10K→15K

6.2 - 9.3 mi

Top 72%
+44ft-51ft

Overall

43124

Females

15251

F18-39

15251

15K→20K

9.3 - 12.4 mi

Top 68%
×3
+67ft-40ft

Overall

40489

Females

14072

F18-39

14072

20K→Half

12.4 - 13.1 mi

Top 71%
×2
+8ft-27ft

Overall

42231

Females

15319

F18-39

15319

Half→25K

13.1 - 15.5 mi

Top 67%
×2
+50ft-63ft

Overall

40122

Females

14339

F18-39

14339

25K→30K

15.5 - 18.6 mi

Top 68%
×2
+69ft-46ft

Overall

40596

Females

15085

F18-39

15085

30K→35K

18.6 - 21.8 mi

Top 76%
×2
+87ft-88ft

Overall

45531

Females

18202

F18-39

18202

35K→40K

21.8 - 24.9 mi

Top 80%
×3
+58ft-75ft

Overall

47970

Females

19711

F18-39

19711

40K→Finish

24.9 - 26.2 mi

Top 76%
+14ft-18ft

Overall

45638

Females

18459

F18-39

18459

Passing Analysis

Category:
▲Net Change
+0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#47689
5K → 10K
625979+354
#47689 → #47335
10K → 15K
581729+1671
#47335 → #45664
15K → 20K
281496+1468
#45664 → #44196
20K → Half
39194+155
#44196 → #44041
Half → 25K
1001076+976
#44041 → #43065
25K → 30K
313864+551
#43065 → #42514
30K → 35K
946312-634
#42514 → #43148
35K → 40K
910184-726
#43148 → #43874
40K → Finish
203138-65
#43874 → #43939
TOTALS
32226972+3750
#47689 → #43939

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