TCS London Marathon 2026 logo
LONDON MARATHON MASS 2026

Casper Ferwerda

Bib: 58587 M NL

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Top 21%
Gender (Male)
#0 / 33594
Top 28%
Masters (Masters Men)
#0 / 16876
Top 26%
Division (M40-44)
#0 / 4826
Top 32%
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
7:56/mi
24:36
↑ 49↓ 125
10K· 6.21 mi
8:10/mi
49:58
↑ 50↓ 81
15K· 9.32 mi
8:24/mi
1:16:02
↑ 44↓ 51
20K· 12.43 mi
8:02/mi
1:40:58
↑ 67↓ 40
Half· 13.10 mi
8:12/mi
1:46:28
↓ 27
25K· 15.53 mi
8:05/mi
2:06:09
↑ 50↓ 63
30K· 18.64 mi
8:22/mi
2:32:08
↑ 69↓ 46
35K· 21.75 mi
8:42/mi
2:59:08
↑ 87↓ 88
40K· 24.85 mi
9:12/mi
3:27:42
↑ 58↓ 75
Finish· 26.22 mi
8:51/mi
3:39:45
↑ 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
1:46:288:08 /mi⚡ faster
2nd Half
1:53:178:39 /mi+6.4%
Positive split — 6.4% 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
24:367:563.11 mi24:36
7:56
-
10K
49:588:033.10 mi25:22
8:10
+0:14
15K
1:16:028:103.11 mi26:04
8:24
+0:14
20K
1:40:588:083.11 mi24:56
8:02
-0:22
Half(13.10 mi)
1:46:288:080.67 mi5:30
8:12
+0:10
25K
2:06:098:082.43 mi19:41
8:05
-0:07
30K
2:32:088:103.11 mi25:59
8:22
+0:17
35K
2:59:088:153.11 mi27:00
8:42
+0:20
40K
3:27:428:223.10 mi28:34
9:12
+0:30
Finish(26.22 mi)
3:39:458:241.37 mi12:03
8:51
-0:21
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:56 /mi

Average Pace

8:23 /mi

Slowest Pace

9:12 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:59:08

82% of race

Time at Steady Pace

40:37

18% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:23 /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. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi130901014710147151781158211582
10K3.10 mi14032-94210756-60910756-609149881141411414
15K3.11 mi14444-41211053-29711053-297151781158211582
20K3.11 mi14097+34710823+23010823+230133221031010310
Half(13.10 mi)0.67 mi13995+10210754+6910754+691271898889888
25K2.43 mi13548+44710430+32410430+3241211494189418
30K3.11 mi13088+46010067+36310067+3631205592549254
35K3.11 mi12742+3469747+3209747+3201214890009000
40K3.10 mi12789-479644+1039644+103150251040410404
Finish(26.22 mi)1.37 mi12742+479565+799565+791350893919391

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 25%
×10
+49ft-125ft

Overall

15178

Males

11582

M40-44

11582

5K→10K

3.1 - 6.2 mi

Top 25%
×4
+50ft-81ft

Overall

14988

Males

11414

M40-44

11414

10K→15K

6.2 - 9.3 mi

Top 25%
+44ft-51ft

Overall

15178

Males

11582

M40-44

11582

15K→20K

9.3 - 12.4 mi

Top 22%
×3
+67ft-40ft

Overall

13322

Males

10310

M40-44

10310

20K→Half

12.4 - 13.1 mi

Top 21%
×2
+8ft-27ft

Overall

12718

Males

9888

M40-44

9888

Half→25K

13.1 - 15.5 mi

Top 20%
×2
+50ft-63ft

Overall

12114

Males

9418

M40-44

9418

25K→30K

15.5 - 18.6 mi

Top 20%
×2
+69ft-46ft

Overall

12055

Males

9254

M40-44

9254

30K→35K

18.6 - 21.8 mi

Top 20%
×2
+87ft-88ft

Overall

12148

Males

9000

M40-44

9000

35K→40K

21.8 - 24.9 mi

Top 25%
×3
+58ft-75ft

Overall

15025

Males

10404

M40-44

10404

40K→Finish

24.9 - 26.2 mi

Top 23%
+14ft-18ft

Overall

13508

Males

9391

M40-44

9391

Passing Analysis

Category:
▲Net Change
+0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#13090
5K → 10K
1096154-942
#13090 → #14032
10K → 15K
589177-412
#14032 → #14444
15K → 20K
80427+347
#14444 → #14097
20K → Half
9111+102
#14097 → #13995
Half → 25K
47494+447
#13995 → #13548
25K → 30K
132592+460
#13548 → #13088
30K → 35K
199545+346
#13088 → #12742
35K → 40K
413366-47
#12742 → #12789
40K → Finish
126173+47
#12789 → #12742
TOTALS
26913039+348
#13090 → #12742

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