Nicholas Renfro

Bib: 40521 M US

0:00
0:00
/ mi
Masters
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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
12:26/mi
38:37
49125
10K· 6.21 mi
11:37/mi
1:14:40
5081
15K· 9.32 mi
12:13/mi
1:52:37
4451
20K· 12.43 mi
12:20/mi
2:30:53
6740
Half· 13.10 mi
12:26/mi
2:39:13
27
25K· 15.53 mi
13:08/mi
3:11:12
5063
30K· 18.64 mi
14:35/mi
3:56:30
6946
35K· 21.75 mi
14:58/mi
4:42:58
8788
40K· 24.85 mi
14:31/mi
5:28:01
5875
Finish· 26.22 mi
13:59/mi
5:47:05
1418
Course Elevation
503ft
Total climb
166ft
Range
6 to 172 ft
613ft
Total descent
About the height of the Statue of Liberty

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The Course

Half Splits

1st Half· via Half
2:39:1312:10 /mi⚡ faster
2nd Half
3:07:5214:20 /mi+18.0%
Positive split — 18.0% slower in the second half
AI Race Performance Report

Nicholas's race, broken down like a coach

The full Race Story, performance analysis, segment & passing breakdowns, and where the race turned. Free to unlock — for anyone.

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Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
38:3712:263.11 mi38:37
12:26
-
10K
1:14:4012:013.10 mi36:03
11:37
-0:49
15K
1:52:3712:053.11 mi37:57
12:13
+0:36
20K
2:30:5312:093.11 mi38:16
12:20
+0:07
Half(13.10 mi)
2:39:1312:100.67 mi8:20
12:26
+0:06
25K
3:11:1212:192.43 mi31:59
13:08
+0:42
30K
3:56:3012:423.11 mi45:18
14:35
+1:27
35K
4:42:5813:013.11 mi46:28
14:58
+0:23
40K
5:28:0113:123.10 mi45:03
14:31
-0:27
Finish(26.22 mi)
5:47:0513:151.37 mi19:04
13:59
-0:32
Trend:
Faster pace
Steady pace
Slower pace
More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

11:37 /mi

Average Pace

13:15 /mi

Slowest Pace

14:58 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:39:13

46% of race

Time at Steady Pace

31:59

9% of race

Time at Slower Pace

2:35:53

45% of race

Average Pace: 13:14 /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 mi556383253832538495133035930359
10K3.10 mi52987+265131675+86331675+863498223054630546
15K3.11 mi51816+117131245+43031245+430495133035930359
20K3.11 mi51055+76130928+31730928+317492193004230042
Half(13.10 mi)0.67 mi50815+24030816+11230816+112477552917429174
25K2.43 mi50223+59230551+26530551+265481152923429234
30K3.11 mi50494-27130544+730544+7513113029430294
35K3.11 mi50537-4330419+12530419+125504132951429514
40K3.10 mi50641-10430344+7530344+75506322948529485
Finish(26.22 mi)1.37 mi50695-543034430344511652971429714

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 83%
131 ft55 ft
49ft125ft
117 ft

Overall

49513

Males

30359

M45-49

30359

5K→10K

3.1 - 6.2 mi

Top 83%
55 ft24 ft
50ft81ft
45 ft

Overall

49822

Males

30546

M45-49

30546

10K→15K

6.2 - 9.3 mi

Top 83%
24 ft18 ft
44ft51ft
17 ft

Overall

49513

Males

30359

M45-49

30359

15K→20K

9.3 - 12.4 mi

Top 82%
18 ft45 ft
67ft40ft
38 ft

Overall

49219

Males

30042

M45-49

30042

20K→Half

12.4 - 13.1 mi

Top 80%
45 ft26 ft
8ft27ft
20 ft

Overall

47755

Males

29174

M45-49

29174

Half→25K

13.1 - 15.5 mi

Top 80%
25 ft12 ft
50ft63ft
20 ft

Overall

48115

Males

29234

M45-49

29234

25K→30K

15.5 - 18.6 mi

Top 86%
12 ft35 ft
69ft46ft
28 ft

Overall

51311

Males

30294

M45-49

30294

30K→35K

18.6 - 21.8 mi

Top 84%
35 ft34 ft
87ft88ft
23 ft

Overall

50413

Males

29514

M45-49

29514

35K→40K

21.8 - 24.9 mi

Top 85%
34 ft17 ft
58ft75ft
31 ft

Overall

50632

Males

29485

M45-49

29485

40K→Finish

24.9 - 26.2 mi

Top 86%
17 ft13 ft
14ft18ft
13 ft

Overall

51165

Males

29714

M45-49

29714

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing