Capital Road Race Management
TCS London Marathon 2026 logo
LONDON MARATHON MASS 2026

Alex Potter

Bib: 43484 M GB

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Top 9%
Gender (Male)
#0 / 33594
Top 14%
Masters (Masters Men)
#0 / 16876
Top 12%
Division (M65-69)
#0 / 593
Top 1%
Race Day Weather
56°/46°F
overcast clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
131 ft elev
5K· 3.11 mi
6:52/mi
21:19
↑ 49↓ 1250.5%
54 ft elev
10K· 6.21 mi
7:06/mi
43:20
↑ 50↓ 810.2%
24 ft elev
15K· 9.32 mi
7:18/mi
1:05:59
↑ 44↓ 51
18 ft elev
20K· 12.43 mi
7:05/mi
1:27:57
↑ 67↓ 400.2%
45 ft elev
Half· 13.10 mi
7:19/mi
1:32:51
↓ 270.6%
25 ft elev
25K· 15.53 mi
7:14/mi
1:50:26
↑ 50↓ 630.1%
12 ft elev
30K· 18.64 mi
7:25/mi
2:13:28
↑ 69↓ 460.1%
35 ft elev
35K· 21.75 mi
7:41/mi
2:37:19
↑ 87↓ 88
34 ft elev
40K· 24.85 mi
7:50/mi
3:01:37
↑ 58↓ 750.1%
17 ft elev
Finish· 26.22 mi
8:13/mi
3:12:49
↑ 14↓ 18
19 ft elev
Course Elevation
6–172 ft
≈
×14story building
•▲ 503 ft climb · ▼ 613 ft descent

The Course

Half Splits

1st Half· via Half
1:32:517:06 /mi⚡ faster
2nd Half
1:39:587:38 /mi+7.7%
Positive split — 7.7% 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
21:196:523.11 mi21:19
6:52
-
10K
43:206:593.10 mi22:01
7:06
+0:14
15K
1:05:597:053.11 mi22:39
7:18
+0:12
20K
1:27:577:053.11 mi21:58
7:05
-0:13
Half(13.10 mi)
1:32:517:060.67 mi4:54
7:19
+0:14
25K
1:50:267:072.43 mi17:35
7:14
-0:05
30K
2:13:287:103.11 mi23:02
7:25
+0:11
35K
2:37:197:153.11 mi23:51
7:41
+0:16
40K
3:01:377:193.10 mi24:18
7:50
+0:09
Finish(26.22 mi)
3:12:497:221.37 mi11:12
8:13
+0:23
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

6:52 /mi

Average Pace

7:22 /mi

Slowest Pace

8:13 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:13:28

69% of race

Time at Steady Pace

48:09

25% of race

Time at Slower Pace

11:12

6% of race

Average Pace: 7:21 /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. DistOverallMalesM65-69Seg. OverallSeg. MalesSeg. M65-69
5K3.11 mi501245084508600553125312
10K3.10 mi5540-5284949-4414949-441592852545254
15K3.11 mi5710-1705080-1315080-131600553125312
20K3.11 mi5698+125083-35083-3570550855085
Half(13.10 mi)0.67 mi5678+205065+185065+18576751255125
25K2.43 mi5620+585011+545011+54571650415041
30K3.11 mi5491+1294884+1274884+127549648084808
35K3.11 mi5408+834783+1014783+101584248914891
40K3.10 mi5318+904665+1184665+118602848584858
Finish(26.22 mi)1.37 mi5396-784702-374702-37896766616661

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 10%
×10story building
+49ft-125ft

Overall

6005

Males

5312

M65-69

5312

5K→10K

3.1 - 6.2 mi

Top 10%
×4story building
+50ft-81ft

Overall

5928

Males

5254

M65-69

5254

10K→15K

6.2 - 9.3 mi

Top 10%
×1story
+44ft-51ft

Overall

6005

Males

5312

M65-69

5312

15K→20K

9.3 - 12.4 mi

Top 10%
×3story building
+67ft-40ft

Overall

5705

Males

5085

M65-69

5085

20K→Half

12.4 - 13.1 mi

Top 10%
×2story building
+8ft-27ft

Overall

5767

Males

5125

M65-69

5125

Half→25K

13.1 - 15.5 mi

Top 10%
×2story building
+50ft-63ft

Overall

5716

Males

5041

M65-69

5041

25K→30K

15.5 - 18.6 mi

Top 9%
×2story building
+69ft-46ft

Overall

5496

Males

4808

M65-69

4808

30K→35K

18.6 - 21.8 mi

Top 10%
×2story building
+87ft-88ft

Overall

5842

Males

4891

M65-69

4891

35K→40K

21.8 - 24.9 mi

Top 10%
×3story building
+58ft-75ft

Overall

6028

Males

4858

M65-69

4858

40K→Finish

24.9 - 26.2 mi

Top 15%
×1story
+14ft-18ft

Overall

8967

Males

6661

M65-69

6661

Passing Analysis

Category:
▼Net Change
0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#5012
5K → 10K
55123-528
#5012 → #5540
10K → 15K
22454-170
#5540 → #5710
15K → 20K
90102+12
#5710 → #5698
20K → Half
1232+20
#5698 → #5678
Half → 25K
48106+58
#5678 → #5620
25K → 30K
67196+129
#5620 → #5491
30K → 35K
126209+83
#5491 → #5408
35K → 40K
127217+90
#5408 → #5318
40K → Finish
11537-78
#5318 → #5396
TOTALS
1360976-384
#5012 → #5396

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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