James Archer

Bib: 6697 M GB

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 59786
Top 8%
Gender (Male)
#0 / 33594
Top 13%
Division (M18-39)
#0 / 16712
Top 15%
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
6:57/mi
21:35
49125
10K· 6.21 mi
6:58/mi
43:11
5081
15K· 9.32 mi
7:05/mi
1:05:09
4451
20K· 12.43 mi
6:48/mi
1:26:15
6740
Half· 13.10 mi
7:01/mi
1:30:57
27
25K· 15.53 mi
6:55/mi
1:47:47
5063
30K· 18.64 mi
7:07/mi
2:09:51
6946
35K· 21.75 mi
8:03/mi
2:34:50
8788
40K· 24.85 mi
7:54/mi
2:59:20
5875
Finish· 26.22 mi
7:36/mi
3:09:41
1418
Course Elevation
503ft
Total climb
166ft
Range
6 to 172 ft
613ft
Total descent
About the height of the Statue of Liberty

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
1:30:576:57 /mi⚡ faster
2nd Half
1:38:447:32 /mi+8.6%
Positive split — 8.6% slower in the second half
Is this your race?

Unlock your AI Race Performance Report

Your Race Story, performance analysis & focus areas — built from your data, free when you claim.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
21:356:573.11 mi21:35
6:57
-
10K
43:116:573.10 mi21:36
6:58
+0:01
15K
1:05:097:003.11 mi21:58
7:05
+0:07
20K
1:26:156:573.11 mi21:06
6:48
-0:17
Half(13.10 mi)
1:30:576:570.67 mi4:42
7:01
+0:13
25K
1:47:476:572.43 mi16:50
6:55
-0:06
30K
2:09:516:583.11 mi22:04
7:07
+0:12
35K
2:34:507:083.11 mi24:59
8:03
+0:56
40K
2:59:207:133.10 mi24:30
7:54
-0:09
Finish(26.22 mi)
3:09:417:151.37 mi10:21
7:36
-0:18
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

6:48 /mi

Average Pace

7:14 /mi

Slowest Pace

8:03 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:09:51

68% of race

Time at Steady Pace

34:51

18% of race

Time at Slower Pace

24:59

13% of race

Average Pace: 7:14 /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. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi556349544954503545624562
10K3.10 mi5393+1704837+1174837+117527247524752
15K3.11 mi5252+1414729+1084729+108503545624562
20K3.11 mi4992+2604522+2074522+207425539063906
Half(13.10 mi)0.67 mi4960+324495+274495+27443840754075
25K2.43 mi4796+1644350+1454350+145435939813981
30K3.11 mi4590+2064163+1874163+187420438253825
35K3.11 mi4860-2704354-1914354-191780362066206
40K3.10 mi4897-374341+134341+13634950665066
Finish(26.22 mi)1.37 mi4853+444287+544287+54522342584258

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 8%
131 ft55 ft
49ft125ft
117 ft

Overall

5035

Males

4562

M18-39

4562

5K→10K

3.1 - 6.2 mi

Top 9%
55 ft24 ft
50ft81ft
45 ft

Overall

5272

Males

4752

M18-39

4752

10K→15K

6.2 - 9.3 mi

Top 8%
24 ft18 ft
44ft51ft
17 ft

Overall

5035

Males

4562

M18-39

4562

15K→20K

9.3 - 12.4 mi

Top 7%
18 ft45 ft
67ft40ft
38 ft

Overall

4255

Males

3906

M18-39

3906

20K→Half

12.4 - 13.1 mi

Top 7%
45 ft26 ft
8ft27ft
20 ft

Overall

4438

Males

4075

M18-39

4075

Half→25K

13.1 - 15.5 mi

Top 7%
25 ft12 ft
50ft63ft
20 ft

Overall

4359

Males

3981

M18-39

3981

25K→30K

15.5 - 18.6 mi

Top 7%
12 ft35 ft
69ft46ft
28 ft

Overall

4204

Males

3825

M18-39

3825

30K→35K

18.6 - 21.8 mi

Top 13%
35 ft34 ft
87ft88ft
23 ft

Overall

7803

Males

6206

M18-39

6206

35K→40K

21.8 - 24.9 mi

Top 11%
34 ft17 ft
58ft75ft
31 ft

Overall

6349

Males

5066

M18-39

5066

40K→Finish

24.9 - 26.2 mi

Top 9%
17 ft13 ft
14ft18ft
13 ft

Overall

5223

Males

4258

M18-39

4258

Passing Analysis

Category:
Net Change
+0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#5563
5K10K
66236+170
#5563 #5393
10K15K
39180+141
#5393 #5252
15K20K
4264+260
#5252 #4992
20KHalf
840+32
#4992 #4960
Half25K
19183+164
#4960 #4796
25K30K
37243+206
#4796 #4590
30K35K
34979-270
#4590 #4860
35K40K
169132-37
#4860 #4897
40KFinish
4791+44
#4897 #4853
TOTALS
7381448+710
#5563 #4853

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