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LONDON MARATHON MASS 2026

Henna Halai

Bib: 31433•F

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

Course Elevation
6–172 ft
≈
×14story building
•▲ 503 ft climb · ▼ 613 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
11:29/mi
35:40
↑ 49↓ 1250.5%
10K· 6.21 mi
11:44/mi
1:12:05
↑ 50↓ 810.2%
15K· 9.32 mi
12:41/mi
1:51:29
↑ 44↓ 51
20K· 12.43 mi
11:53/mi
2:28:22
↑ 67↓ 400.2%
Half· 13.10 mi
11:53/mi
2:36:20
↓ 270.6%
25K· 15.53 mi
11:38/mi
3:04:40
↑ 50↓ 630.1%
30K· 18.64 mi
11:57/mi
3:41:46
↑ 69↓ 460.1%
35K· 21.75 mi
11:33/mi
4:17:38
↑ 87↓ 88
40K· 24.85 mi
10:51/mi
4:51:19
↑ 58↓ 750.1%
Finish· 26.22 mi
10:59/mi
5:06:17
↑ 14↓ 18

The Course

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Half Splits

1st Half· via Half
Distance13.10 mi
Time2:36:20
Pace11:57 /mi
2nd Half✓ Faster
Distance13.12 mi
Time2:29:57
Pace11:26 /mi
📊Negative Split: 4.1% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:22:5835:4011:2935:40
11:29
-
10K
6.21 mi11:59:231:12:0511:3736:25
11:44
+0:15
15K
9.32 mi12:38:471:51:2911:5839:24
12:41
+0:57
20K
12.43 mi13:15:402:28:2211:5736:53
11:53
-0:48
Half
13.10 mi13:23:382:36:2011:577:58
11:53
0:00
25K
15.53 mi13:51:583:04:4011:5428:20
11:38
-0:15
30K
18.64 mi14:29:043:41:4611:5437:06
11:57
+0:19
35K
21.75 mi15:04:564:17:3811:5135:52
11:33
-0:24
40K
24.85 mi15:38:374:51:1911:4433:41
10:51
-0:42
Finish
26.22 mi15:53:355:06:1711:4214:58
10:59
+0:08

Checkpoints & Pacing

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

10:51 /mi

Average Pace

11:41 /mi

Slowest Pace

12:41 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:49:47

75% of race

Time at Steady Pace

1:16:30

25% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 11:41 /mi

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

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

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

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:22:5835:4011:2935:40
11:29
#51610
10K
6.21 mi11:59:231:12:0511:3736:25
11:44
#50972
15K
9.32 mi12:38:471:51:2911:5839:24
12:41
#51259
20K
12.43 mi13:15:402:28:2211:5736:53
11:53
#50029
Half
13.10 mi13:23:382:36:2011:577:58
11:53
#49727
25K
15.53 mi13:51:583:04:4011:5428:20
11:38
#48144
30K
18.64 mi14:29:043:41:4611:5437:06
11:57
#46439
35K
21.75 mi15:04:564:17:3811:5135:52
11:33
#44214
40K
24.85 mi15:38:374:51:1911:4433:41
10:51
#42239
Finish
26.22 mi15:53:355:06:1711:4214:58
10:59
#41765
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi51610202702027051530(Top 86%)20403(Top 78%)20403(Top 138%)
10K6.21 mi3.10 mi50972+63819877+39319877+39350517(Top 84%)19646(Top 75%)19646(Top 133%)
15K9.32 mi3.11 mi51259-28720117-24020117-24051530(Top 86%)20403(Top 78%)20403(Top 138%)
20K12.43 mi3.11 mi50029+123019406+71119406+71147130(Top 79%)17852(Top 68%)17852(Top 121%)
Half13.10 mi0.67 mi49727+30219230+17619230+17645089(Top 75%)16952(Top 65%)16952(Top 115%)
25K15.53 mi2.43 mi48144+158318333+89718333+89741072(Top 69%)14847(Top 57%)14847(Top 101%)
30K18.64 mi3.11 mi46439+170517487+84617487+84638706(Top 65%)14089(Top 54%)14089(Top 96%)
35K21.75 mi3.11 mi44214+222516383+110416383+110431911(Top 53%)11419(Top 44%)11419(Top 77%)
40K24.85 mi3.10 mi42239+197515490+89315490+89326814(Top 45%)9547(Top 37%)9547(Top 65%)
Finish26.22 mi1.37 mi41765+47415280+21015280+21031370(Top 52%)11647(Top 45%)11647(Top 79%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 86%
×10story building
+49ft-125ft

Overall

51530

Females

20403

F18-39

20403

5K→10K

3.1 - 6.2 mi

Top 84%
×4story building
+50ft-81ft

Overall

50517

Females

19646

F18-39

19646

10K→15K

6.2 - 9.3 mi

Top 86%
×1story
+44ft-51ft

Overall

51530

Females

20403

F18-39

20403

15K→20K

9.3 - 12.4 mi

Top 79%
×3story building
+67ft-40ft

Overall

47130

Females

17852

F18-39

17852

20K→Half

12.4 - 13.1 mi

Top 75%
×2story building
+8ft-27ft

Overall

45089

Females

16952

F18-39

16952

Half→25K

13.1 - 15.5 mi

Top 69%
×2story building
+50ft-63ft

Overall

41072

Females

14847

F18-39

14847

25K→30K

15.5 - 18.6 mi

Top 65%
×2story building
+69ft-46ft

Overall

38706

Females

14089

F18-39

14089

30K→35K

18.6 - 21.8 mi

Top 53%
×2story building
+87ft-88ft

Overall

31911

Females

11419

F18-39

11419

35K→40K

21.8 - 24.9 mi

Top 45%
×3story building
+58ft-75ft

Overall

26814

Females

9547

F18-39

9547

40K→Finish

24.9 - 26.2 mi

Top 52%
×1story
+14ft-18ft

Overall

31370

Females

11647

F18-39

11647

Passing Analysis

Category:
Athletes Passed
10652*
Passed By
520
Net Change
+9845
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#51610
5K → 10K838*200+638#51610#50972
10K → 15K200200-287#50972#51259
15K → 20K1287*57+1230#51259#50029
20K → Half309*7+302#50029#49727
Half → 25K1599*16+1583#49727#48144
25K → 30K172015+1705#48144#46439
30K → 35K2233*8+2225#46439#44214
35K → 40K1977*2+1975#44214#42239
40K → Finish489*15+474#42239#41765
TOTALS10652*520+9845

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

📊

Passing Visuals

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

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Mika Timing