Jordan Reiss Roberts

Bib: 75065 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
9:57/mi
30:53
49125
10K· 6.21 mi
9:44/mi
1:01:06
5081
15K· 9.32 mi
10:02/mi
1:32:16
4451
20K· 12.43 mi
9:43/mi
2:02:26
6740
Half· 13.10 mi
9:54/mi
2:09:04
27
25K· 15.53 mi
10:05/mi
2:33:37
5063
30K· 18.64 mi
10:25/mi
3:05:58
6946
35K· 21.75 mi
11:47/mi
3:42:34
8788
40K· 24.85 mi
10:58/mi
4:16:37
5875
Finish· 26.22 mi
11:09/mi
4:31:49
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
2:09:049:52 /mi⚡ faster
2nd Half
2:22:4510:53 /mi+10.6%
Positive split — 10.6% slower in the second half
AI Race Performance Report

Jordan'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
30:539:573.11 mi30:53
9:57
-
10K
1:01:069:503.10 mi30:13
9:44
-0:13
15K
1:32:169:543.11 mi31:10
10:02
+0:18
20K
2:02:269:523.11 mi30:10
9:43
-0:19
Half(13.10 mi)
2:09:049:520.67 mi6:38
9:54
+0:11
25K
2:33:379:542.43 mi24:33
10:05
+0:11
30K
3:05:589:593.11 mi32:21
10:25
+0:20
35K
3:42:3410:153.11 mi36:36
11:47
+1:22
40K
4:16:3710:203.10 mi34:03
10:58
-0:49
Finish(26.22 mi)
4:31:4910:231.37 mi15:12
11:09
+0:11
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Jordan's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:43 /mi

Average Pace

10:22 /mi

Slowest Pace

11:47 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:00:23

22% of race

Time at Steady Pace

1:33:14

34% of race

Time at Slower Pace

1:58:12

43% of race

Average Pace: 10:22 /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. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi379982555525555330702292822928
10K3.10 mi35716+228224402+115324402+1153337712329623296
15K3.11 mi34729+98723867+53523867+535330702292822928
20K3.11 mi33602+112723171+69623171+696308922151621516
Half(13.10 mi)0.67 mi33341+26123007+16423007+164294942061420614
25K2.43 mi32578+76322458+54922458+549299552059720597
30K3.11 mi31434+114421647+81121647+811284941939719397
35K3.11 mi31571-13721452+19521452+195334162123921239
40K3.10 mi30898+67320858+59420858+594276431767117671
Finish(26.22 mi)1.37 mi30961-6320808+5020808+50328472047720477

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 55%
131 ft55 ft
49ft125ft
117 ft

Overall

33070

Males

22928

M18-39

22928

5K→10K

3.1 - 6.2 mi

Top 56%
55 ft24 ft
50ft81ft
45 ft

Overall

33771

Males

23296

M18-39

23296

10K→15K

6.2 - 9.3 mi

Top 55%
24 ft18 ft
44ft51ft
17 ft

Overall

33070

Males

22928

M18-39

22928

15K→20K

9.3 - 12.4 mi

Top 52%
18 ft45 ft
67ft40ft
38 ft

Overall

30892

Males

21516

M18-39

21516

20K→Half

12.4 - 13.1 mi

Top 49%
45 ft26 ft
8ft27ft
20 ft

Overall

29494

Males

20614

M18-39

20614

Half→25K

13.1 - 15.5 mi

Top 50%
25 ft12 ft
50ft63ft
20 ft

Overall

29955

Males

20597

M18-39

20597

25K→30K

15.5 - 18.6 mi

Top 48%
12 ft35 ft
69ft46ft
28 ft

Overall

28494

Males

19397

M18-39

19397

30K→35K

18.6 - 21.8 mi

Top 56%
35 ft34 ft
87ft88ft
23 ft

Overall

33416

Males

21239

M18-39

21239

35K→40K

21.8 - 24.9 mi

Top 46%
34 ft17 ft
58ft75ft
31 ft

Overall

27643

Males

17671

M18-39

17671

40K→Finish

24.9 - 26.2 mi

Top 55%
17 ft13 ft
14ft18ft
13 ft

Overall

32847

Males

20477

M18-39

20477

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing