TCS London Marathon 2026 logo
LONDON MARATHON MASS 2026

Harry Crassas

Bib: 66824 M CY

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 59786
Gender (Male)
#0 / 33594
Masters (Masters Men)
#0 / 16876
Division (M45-49)
#0 / 4167
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
10:50/mi
33:38
↑ 49↓ 125
10K· 6.21 mi
12:25/mi
1:12:10
↑ 50↓ 81
15K· 9.32 mi
11:41/mi
1:48:26
↑ 44↓ 51
20K· 12.43 mi
11:38/mi
2:24:32
↑ 67↓ 40
Half· 13.10 mi
12:39/mi
2:33:01
↓ 27
25K· 15.53 mi
14:14/mi
3:07:39
↑ 50↓ 63
30K· 18.64 mi
14:12/mi
3:51:43
↑ 69↓ 46
35K· 21.75 mi
16:20/mi
4:42:26
↑ 87↓ 88
40K· 24.85 mi
17:01/mi
5:35:15
↑ 58↓ 75
Finish· 26.22 mi
17:25/mi
5:59:00
↑ 14↓ 18
Course Elevation
503ft
Total climb
166ft
Range
6 to 172 ft
×14
613ft
Total descent

See every mile of your race

Add your watch's GPX to unlock per-mile pace, heart rate, and grade — mile by mile on this timeline.

Works with Garmin, Apple Watch, Strava, COROS, Suunto & more.

The Course

Half Splits

1st Half· via Half
2:33:0111:41 /mi⚡ faster
2nd Half
3:25:5915:42 /mi+34.6%
Positive split — 34.6% 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
33:3810:503.11 mi33:38
10:50
-
10K
1:12:1011:373.10 mi38:32
12:25
+1:35
15K
1:48:2611:393.11 mi36:16
11:41
-0:44
20K
2:24:3211:383.11 mi36:06
11:38
-0:03
Half(13.10 mi)
2:33:0111:410.67 mi8:29
12:39
+1:01
25K
3:07:3912:052.43 mi34:38
14:14
+1:35
30K
3:51:4312:263.11 mi44:04
14:12
-0:02
35K
4:42:2613:003.11 mi50:43
16:20
+2:08
40K
5:35:1513:303.10 mi52:49
17:01
+0:41
Finish(26.22 mi)
5:59:0013:431.37 mi23:45
17:25
+0:24
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:50 /mi

Average Pace

13:42 /mi

Slowest Pace

17:25 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:33:01

43% of race

Time at Steady Pace

1:18:42

22% of race

Time at Slower Pace

2:07:17

35% of race

Average Pace: 13:42 /mi

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

Heatmap

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

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi468212945029450465172922929229
10K3.10 mi51044-422331061-161131061-1611534183175031750
15K3.11 mi49406+163830432+62930432+629465172922929229
20K3.11 mi48359+104729942+49029942+490458012865028650
Half(13.10 mi)0.67 mi48360-129926+1629926+16487792958529585
25K2.43 mi49131-77130138-21230138-212518713074330743
30K3.11 mi49237-10630066+7230066+72498152966629666
35K3.11 mi50419-118230371-30530371-305547483147331473
40K3.10 mi51884-146530866-49530866-495571223248332483
Finish(26.22 mi)1.37 mi52603-71931103-23731103-237580753285432854

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 78%
×10
+49ft-125ft

Overall

46517

Males

29229

M45-49

29229

5K→10K

3.1 - 6.2 mi

Top 89%
×4
+50ft-81ft

Overall

53418

Males

31750

M45-49

31750

10K→15K

6.2 - 9.3 mi

Top 78%
+44ft-51ft

Overall

46517

Males

29229

M45-49

29229

15K→20K

9.3 - 12.4 mi

Top 77%
×3
+67ft-40ft

Overall

45801

Males

28650

M45-49

28650

20K→Half

12.4 - 13.1 mi

Top 82%
×2
+8ft-27ft

Overall

48779

Males

29585

M45-49

29585

Half→25K

13.1 - 15.5 mi

Top 87%
×2
+50ft-63ft

Overall

51871

Males

30743

M45-49

30743

25K→30K

15.5 - 18.6 mi

Top 83%
×2
+69ft-46ft

Overall

49815

Males

29666

M45-49

29666

30K→35K

18.6 - 21.8 mi

Top 92%
×2
+87ft-88ft

Overall

54748

Males

31473

M45-49

31473

35K→40K

21.8 - 24.9 mi

Top 96%
×3
+58ft-75ft

Overall

57122

Males

32483

M45-49

32483

40K→Finish

24.9 - 26.2 mi

Top 97%
+14ft-18ft

Overall

58075

Males

32854

M45-49

32854

Passing Analysis

Category:
▼Net Change
0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#46821
5K → 10K
4350127-4223
#46821 → #51044
10K → 15K
691707+1638
#51044 → #49406
15K → 20K
1071154+1047
#49406 → #48359
20K → Half
114113-1
#48359 → #48360
Half → 25K
986215-771
#48360 → #49131
25K → 30K
512406-106
#49131 → #49237
30K → 35K
1294112-1182
#49237 → #50419
35K → 40K
149631-1465
#50419 → #51884
40K → Finish
73819-719
#51884 → #52603
TOTALS
96663884-5782
#46821 → #52603

Passing Visualized

Category:
Loading...

Passing Circle

Loading...

Position Flow

Loading...

Race Lanes

Loading...

Is this your race? Claim it to upload your GPX and export your data as yours.

Upload your GPX file

Add per-mile pace & heart rate — works with Garmin, Apple Watch, Strava & more.

Download your race track as a GPX or TCX file for Strava, Garmin Connect, or other apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing