Chris Treadwell

Bib: 6576 M GB

0:00
0:00
/ mi
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Overall
#0 / 59786
Top 13%
Gender (Male)
#0 / 33594
Top 19%
Division (M18-39)
#0 / 16712
Top 22%
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
6:53/mi
21:21
49125
10K· 6.21 mi
6:48/mi
42:26
5081
15K· 9.32 mi
6:58/mi
1:04:04
4451
20K· 12.43 mi
7:04/mi
1:26:01
6740
Half· 13.10 mi
7:38/mi
1:31:08
27
25K· 15.53 mi
8:35/mi
1:52:01
5063
30K· 18.64 mi
8:21/mi
2:17:55
6946
35K· 21.75 mi
8:47/mi
2:45:12
8788
40K· 24.85 mi
8:44/mi
3:12:18
5875
Finish· 26.22 mi
8:28/mi
3:23:50
1418
Course Elevation
6172 ft
×14story building
503 ft climb · 613 ft descent

The Course

Half Splits

1st Half· via Half
1:31:086:58 /mi⚡ faster
2nd Half
1:52:428:36 /mi+23.7%
Positive split — 23.7% 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
21:216:533.11 mi21:21
6:53
-
10K
42:266:503.10 mi21:05
6:48
-0:05
15K
1:04:046:533.11 mi21:38
6:58
+0:10
20K
1:26:016:563.11 mi21:57
7:04
+0:06
Half(13.10 mi)
1:31:086:580.67 mi5:07
7:38
+0:34
25K
1:52:017:132.43 mi20:53
8:35
+0:57
30K
2:17:557:243.11 mi25:54
8:21
-0:14
35K
2:45:127:363.11 mi27:17
8:47
+0:26
40K
3:12:187:453.10 mi27:06
8:44
-0:03
Finish(26.22 mi)
3:23:507:471.37 mi11:32
8:28
-0:16
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

6:48 /mi

Average Pace

7:47 /mi

Slowest Pace

8:47 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:31:08

45% of race

Time at Steady Pace

1:25:25

42% of race

Time at Slower Pace

27:17

13% of race

Average Pace: 7:46 /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. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi509245754575425338933893
10K3.10 mi4581+5114152+4234152+423393236203620
15K3.11 mi4451+1304045+1074045+107425338933893
20K3.11 mi4882-4314428-3834428-383568750765076
Half(13.10 mi)0.67 mi5031-1494552-1244552-124779265616561
25K2.43 mi6128-10975381-8295381-829164331227412274
30K3.11 mi6769-6415800-4195800-4191183491029102
35K3.11 mi7504-7356270-4706270-4701276393739373
40K3.10 mi7868-3646438-1686438-1681154483088308
Finish(26.22 mi)1.37 mi7940-726452-146452-141066477087708

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 7%
×10story building
+49ft-125ft

Overall

4253

Males

3893

M18-39

3893

5K→10K

3.1 - 6.2 mi

Top 7%
×4story building
+50ft-81ft

Overall

3932

Males

3620

M18-39

3620

10K→15K

6.2 - 9.3 mi

Top 7%
×1story
+44ft-51ft

Overall

4253

Males

3893

M18-39

3893

15K→20K

9.3 - 12.4 mi

Top 10%
×3story building
+67ft-40ft

Overall

5687

Males

5076

M18-39

5076

20K→Half

12.4 - 13.1 mi

Top 13%
×2story building
+8ft-27ft

Overall

7792

Males

6561

M18-39

6561

Half→25K

13.1 - 15.5 mi

Top 27%
×2story building
+50ft-63ft

Overall

16433

Males

12274

M18-39

12274

25K→30K

15.5 - 18.6 mi

Top 20%
×2story building
+69ft-46ft

Overall

11834

Males

9102

M18-39

9102

30K→35K

18.6 - 21.8 mi

Top 21%
×2story building
+87ft-88ft

Overall

12763

Males

9373

M18-39

9373

35K→40K

21.8 - 24.9 mi

Top 19%
×3story building
+58ft-75ft

Overall

11544

Males

8308

M18-39

8308

40K→Finish

24.9 - 26.2 mi

Top 18%
×1story
+14ft-18ft

Overall

10664

Males

7708

M18-39

7708

Passing Analysis

Category:
Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#5092
5K10K
9520*+511
#5092 #4581
10K15K
59189+130
#4581 #4451
15K20K
20025-431
#4451 #4882
20KHalf
1523-149
#4882 #5031
Half25K
2008-1097
#5031 #6128
25K30K
69150-641
#6128 #6769
30K35K
20072-735
#6769 #7504
35K40K
200141-364
#7504 #7868
40KFinish
14573-72
#7868 #7940
TOTALS
18561081*-2848
#5092 #7940

* Includes athletes who did not complete a segment (DNF/DNQ).

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

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Mika Timing

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