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LONDON MARATHON MASS 2026

Ross Callaghan

Bib: 35629 M GB

0:00
0:00
/ mi
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Overall
#0 / 59786
Gender (Male)
#0 / 33594
Division (M18-39)
#0 / 16712
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
11:27/mi
35:33
↑ 49↓ 125
10K· 6.21 mi
11:30/mi
1:11:14
↑ 50↓ 81
15K· 9.32 mi
12:05/mi
1:48:44
↑ 44↓ 51
20K· 12.43 mi
12:34/mi
2:27:45
↑ 67↓ 40
Half· 13.10 mi
13:52/mi
2:37:03
↓ 27
25K· 15.53 mi
13:50/mi
3:10:44
↑ 50↓ 63
30K· 18.64 mi
14:25/mi
3:55:31
↑ 69↓ 46
35K· 21.75 mi
15:13/mi
4:42:47
↑ 87↓ 88
40K· 24.85 mi
14:01/mi
5:26:17
↑ 58↓ 75
Finish· 26.22 mi
12:37/mi
5:43:29
↑ 14↓ 18
Course Elevation
6–172 ft
≈
×14story building
•▲ 503 ft climb · ▼ 613 ft descent

The Course

Half Splits

1st Half· via Half
2:37:0312:00 /mi⚡ faster
2nd Half
3:06:2614:13 /mi+18.7%
Positive split — 18.7% 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
35:3311:273.11 mi35:33
11:27
-
10K
1:11:1411:283.10 mi35:41
11:30
+0:03
15K
1:48:4411:403.11 mi37:30
12:05
+0:35
20K
2:27:4511:543.11 mi39:01
12:34
+0:29
Half(13.10 mi)
2:37:0312:000.67 mi9:18
13:52
+1:18
25K
3:10:4412:172.43 mi33:41
13:50
-0:02
30K
3:55:3112:393.11 mi44:47
14:25
+0:35
35K
4:42:4713:013.11 mi47:16
15:13
+0:48
40K
5:26:1713:083.10 mi43:30
14:01
-1:12
Finish(26.22 mi)
5:43:2913:071.37 mi17:12
12:37
-1:24
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

11:27 /mi

Average Pace

13:07 /mi

Slowest Pace

15:13 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:44:57

48% of race

Time at Steady Pace

2:11:16

38% of race

Time at Slower Pace

47:16

14% of race

Average Pace: 13:06 /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. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi513733118031180488373012130121
10K3.10 mi50147+122630720+46030720+460490803030630306
15K3.11 mi49610+53730503+21730503+217488373012130121
20K3.11 mi49745-13530454+4930454+49502223040430404
Half(13.10 mi)0.67 mi50018-27330528-7430528-74531723122731227
25K2.43 mi50076-5830496+3230496+32506203023630236
30K3.11 mi50228-15230446+5030446+50506743001830018
35K3.11 mi50499-27130405+4130405+41513632994429944
40K3.10 mi50319+18030220+18530220+185481792830828308
Finish(26.22 mi)1.37 mi50035+28430069+15130069+151441192640226402

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 82%
×10story building
+49ft-125ft

Overall

48837

Males

30121

M18-39

30121

5K→10K

3.1 - 6.2 mi

Top 82%
×4story building
+50ft-81ft

Overall

49080

Males

30306

M18-39

30306

10K→15K

6.2 - 9.3 mi

Top 82%
×1story
+44ft-51ft

Overall

48837

Males

30121

M18-39

30121

15K→20K

9.3 - 12.4 mi

Top 84%
×3story building
+67ft-40ft

Overall

50222

Males

30404

M18-39

30404

20K→Half

12.4 - 13.1 mi

Top 89%
×2story building
+8ft-27ft

Overall

53172

Males

31227

M18-39

31227

Half→25K

13.1 - 15.5 mi

Top 85%
×2story building
+50ft-63ft

Overall

50620

Males

30236

M18-39

30236

25K→30K

15.5 - 18.6 mi

Top 85%
×2story building
+69ft-46ft

Overall

50674

Males

30018

M18-39

30018

30K→35K

18.6 - 21.8 mi

Top 86%
×2story building
+87ft-88ft

Overall

51363

Males

29944

M18-39

29944

35K→40K

21.8 - 24.9 mi

Top 81%
×3story building
+58ft-75ft

Overall

48179

Males

28308

M18-39

28308

40K→Finish

24.9 - 26.2 mi

Top 74%
×1story
+14ft-18ft

Overall

44119

Males

26402

M18-39

26402

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#51373
5K → 10K
1951421*+1226
#51373 → #50147
10K → 15K
200737*+537
#50147 → #49610
15K → 20K
200200-135
#49610 → #49745
20K → Half
20045-273
#49745 → #50018
Half → 25K
200200-58
#50018 → #50076
25K → 30K
521369-152
#50076 → #50228
30K → 35K
200200-271
#50228 → #50499
35K → 40K
168348*+180
#50499 → #50319
40K → Finish
27311*+284
#50319 → #50035
TOTALS
19113831*+1338
#51373 → #50035

* 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