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LONDON MARATHON MASS 2026

Nicolas Gouriou

Bib: 44643 M FR

0:00
0:00
/ mi
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Overall
#0 / 59786
Top 5%
Gender (Male)
#0 / 33594
Top 9%
Division (M18-39)
#0 / 16712
Top 11%
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
6:44/mi
20:53
↑ 49↓ 125
10K· 6.21 mi
6:46/mi
41:54
↑ 50↓ 81
15K· 9.32 mi
6:55/mi
1:03:23
↑ 44↓ 51
20K· 12.43 mi
6:42/mi
1:24:11
↑ 67↓ 40
Half· 13.10 mi
6:55/mi
1:28:49
↓ 27
25K· 15.53 mi
6:46/mi
1:45:17
↑ 50↓ 63
30K· 18.64 mi
6:58/mi
2:06:53
↑ 69↓ 46
35K· 21.75 mi
7:06/mi
2:28:56
↑ 87↓ 88
40K· 24.85 mi
7:05/mi
2:50:55
↑ 58↓ 75
Finish· 26.22 mi
6:30/mi
2:59:46
↑ 14↓ 18
Course Elevation
6–172 ft
≈
×14story building
•▲ 503 ft climb · ▼ 613 ft descent

The Course

Half Splits

1st Half· via Half
1:28:496:47 /mi⚡ faster
2nd Half
1:30:576:56 /mi+2.4%
Positive split — 2.4% 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
20:536:443.11 mi20:53
6:44
-
10K
41:546:453.10 mi21:01
6:46
+0:02
15K
1:03:236:493.11 mi21:29
6:55
+0:09
20K
1:24:116:473.11 mi20:48
6:42
-0:13
Half(13.10 mi)
1:28:496:470.67 mi4:38
6:55
+0:13
25K
1:45:176:472.43 mi16:28
6:46
-0:09
30K
2:06:536:493.11 mi21:36
6:58
+0:12
35K
2:28:566:513.11 mi22:03
7:06
+0:08
40K
2:50:556:533.10 mi21:59
7:05
-0:01
Finish(26.22 mi)
2:59:466:521.37 mi8:51
6:30
-0:35
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

6:30 /mi

Average Pace

6:52 /mi

Slowest Pace

7:06 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:28:01

49% of race

Time at Steady Pace

1:31:45

51% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:51 /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. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi397236233623381735213521
10K3.10 mi3834+1383522+1013522+101375934703470
15K3.11 mi3807+273502+203502+20381735213521
20K3.11 mi3690+1173404+983404+98348032393239
Half(13.10 mi)0.67 mi3687+33402+23402+2372034483448
25K2.43 mi3597+903324+783324+78331030813081
30K3.11 mi3545+523289+353289+35351432393239
35K3.11 mi3527+183261+283261+28351632043204
40K3.10 mi3417+1103151+1103151+110297726772677
Finish(26.22 mi)1.37 mi3252+1653004+1473004+147126011841184

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 6%
×10story building
+49ft-125ft

Overall

3817

Males

3521

M18-39

3521

5K→10K

3.1 - 6.2 mi

Top 6%
×4story building
+50ft-81ft

Overall

3759

Males

3470

M18-39

3470

10K→15K

6.2 - 9.3 mi

Top 6%
×1story
+44ft-51ft

Overall

3817

Males

3521

M18-39

3521

15K→20K

9.3 - 12.4 mi

Top 6%
×3story building
+67ft-40ft

Overall

3480

Males

3239

M18-39

3239

20K→Half

12.4 - 13.1 mi

Top 6%
×2story building
+8ft-27ft

Overall

3720

Males

3448

M18-39

3448

Half→25K

13.1 - 15.5 mi

Top 6%
×2story building
+50ft-63ft

Overall

3310

Males

3081

M18-39

3081

25K→30K

15.5 - 18.6 mi

Top 6%
×2story building
+69ft-46ft

Overall

3514

Males

3239

M18-39

3239

30K→35K

18.6 - 21.8 mi

Top 6%
×2story building
+87ft-88ft

Overall

3516

Males

3204

M18-39

3204

35K→40K

21.8 - 24.9 mi

Top 5%
×3story building
+58ft-75ft

Overall

2977

Males

2677

M18-39

2677

40K→Finish

24.9 - 26.2 mi

Top 2%
×1story
+14ft-18ft

Overall

1260

Males

1184

M18-39

1184

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#3972
5K → 10K
81219*+138
#3972 → #3834
10K → 15K
6491+27
#3834 → #3807
15K → 20K
20137+117
#3807 → #3690
20K → Half
1316+3
#3690 → #3687
Half → 25K
21111+90
#3687 → #3597
25K → 30K
68120+52
#3597 → #3545
30K → 35K
144162+18
#3545 → #3527
35K → 40K
85195+110
#3527 → #3417
40K → Finish
1166+165
#3417 → #3252
TOTALS
4971217*+720
#3972 → #3252

* 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

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