Chris Alder

Bib: 7043 M GB

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 59786
Top 6%
Gender (Male)
#0 / 33594
Top 10%
Division (M18-39)
#0 / 16712
Top 12%
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
6:58/mi
21:36
49125
10K· 6.21 mi
6:51/mi
42:51
5081
15K· 9.32 mi
6:55/mi
1:04:18
4451
20K· 12.43 mi
6:40/mi
1:25:00
6740
Half· 13.10 mi
6:49/mi
1:29:34
27
25K· 15.53 mi
6:46/mi
1:46:01
5063
30K· 18.64 mi
6:52/mi
2:07:20
6946
35K· 21.75 mi
6:53/mi
2:28:41
8788
40K· 24.85 mi
7:30/mi
2:51:56
5875
Finish· 26.22 mi
7:44/mi
3:02:28
1418
Course Elevation
6172 ft
×14story building
503 ft climb · 613 ft descent

The Course

Half Splits

1st Half· via Half
1:29:346:51 /mi⚡ faster
2nd Half
1:32:547:05 /mi+3.7%
Positive split — 3.7% 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
21:366:583.11 mi21:36
6:58
-
10K
42:516:543.10 mi21:15
6:51
-0:07
15K
1:04:186:543.11 mi21:27
6:55
+0:04
20K
1:25:006:513.11 mi20:42
6:40
-0:15
Half(13.10 mi)
1:29:346:510.67 mi4:34
6:49
+0:09
25K
1:46:016:502.43 mi16:27
6:46
-0:03
30K
2:07:206:503.11 mi21:19
6:52
+0:06
35K
2:28:416:513.11 mi21:21
6:53
+0:01
40K
2:51:566:563.10 mi23:15
7:30
+0:37
Finish(26.22 mi)
3:02:286:581.37 mi10:32
7:44
+0:14
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

6:40 /mi

Average Pace

6:58 /mi

Slowest Pace

7:44 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:28:41

81% of race

Time at Steady Pace

33:47

19% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:58 /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 mi558849694969372934483448
10K3.10 mi5094+4944592+3774592+377440940264026
15K3.11 mi4641+4534215+3774215+377372934483448
20K3.11 mi4248+3933881+3343881+334327130583058
Half(13.10 mi)0.67 mi4154+943804+773804+77318029922992
25K2.43 mi3967+1873650+1543650+154326630513051
30K3.11 mi3730+2373443+2073443+207300428022802
35K3.11 mi3440+2903186+2573186+257259824092409
40K3.10 mi3603-1633301-1153301-115448238143814
Finish(26.22 mi)1.37 mi3662-593340-393340-39593047124712

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 6%
×10story building
+49ft-125ft

Overall

3729

Males

3448

M18-39

3448

5K→10K

3.1 - 6.2 mi

Top 7%
×4story building
+50ft-81ft

Overall

4409

Males

4026

M18-39

4026

10K→15K

6.2 - 9.3 mi

Top 6%
×1story
+44ft-51ft

Overall

3729

Males

3448

M18-39

3448

15K→20K

9.3 - 12.4 mi

Top 5%
×3story building
+67ft-40ft

Overall

3271

Males

3058

M18-39

3058

20K→Half

12.4 - 13.1 mi

Top 5%
×2story building
+8ft-27ft

Overall

3180

Males

2992

M18-39

2992

Half→25K

13.1 - 15.5 mi

Top 5%
×2story building
+50ft-63ft

Overall

3266

Males

3051

M18-39

3051

25K→30K

15.5 - 18.6 mi

Top 5%
×2story building
+69ft-46ft

Overall

3004

Males

2802

M18-39

2802

30K→35K

18.6 - 21.8 mi

Top 4%
×2story building
+87ft-88ft

Overall

2598

Males

2409

M18-39

2409

35K→40K

21.8 - 24.9 mi

Top 7%
×3story building
+58ft-75ft

Overall

4482

Males

3814

M18-39

3814

40K→Finish

24.9 - 26.2 mi

Top 10%
×1story
+14ft-18ft

Overall

5930

Males

4712

M18-39

4712

Passing Analysis

Category:
Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#5588
5K10K
10504*+494
#5588 #5094
10K15K
3456*+453
#5094 #4641
15K20K
3396*+393
#4641 #4248
20KHalf
094+94
#4248 #4154
Half25K
12199+187
#4154 #3967
25K30K
23260+237
#3967 #3730
30K35K
16306*+290
#3730 #3440
35K40K
20099-163
#3440 #3603
40KFinish
9435-59
#3603 #3662
TOTALS
3612349*+1926
#5588 #3662

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

Passing Visualized

Category:
Loading...

Passing Circle

Loading...

Position Flow

Loading...

Race Lanes

Loading...

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness 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