James Derrig

Bib: 24919 M GB

0:00
0:00
/ mi
Be the first to cheer!
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
9:34/mi
29:43
49125
10K· 6.21 mi
9:29/mi
59:09
5081
15K· 9.32 mi
9:47/mi
1:29:31
4451
20K· 12.43 mi
9:51/mi
2:00:06
6740
Half· 13.10 mi
10:08/mi
2:06:54
27
25K· 15.53 mi
10:39/mi
2:32:50
5063
30K· 18.64 mi
11:16/mi
3:07:49
6946
35K· 21.75 mi
12:21/mi
3:46:11
8788
40K· 24.85 mi
11:50/mi
4:22:55
5875
Finish· 26.22 mi
10:28/mi
4:37:11
1418
Course Elevation
6172 ft
×14story building
503 ft climb · 613 ft descent

The Course

Half Splits

1st Half· via Half
2:06:549:42 /mi⚡ faster
2nd Half
2:30:1711:28 /mi+18.4%
Positive split — 18.4% 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
29:439:343.11 mi29:43
9:34
-
10K
59:099:323.10 mi29:26
9:29
-0:05
15K
1:29:319:373.11 mi30:22
9:47
+0:18
20K
2:00:069:403.11 mi30:35
9:51
+0:04
Half(13.10 mi)
2:06:549:420.67 mi6:48
10:08
+0:17
25K
2:32:509:512.43 mi25:56
10:39
+0:31
30K
3:07:4910:053.11 mi34:59
11:16
+0:37
35K
3:46:1110:253.11 mi38:22
12:21
+1:05
40K
4:22:5510:353.10 mi36:44
11:50
-0:31
Finish(26.22 mi)
4:37:1110:351.37 mi14:16
10:28
-1:22
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:29 /mi

Average Pace

10:35 /mi

Slowest Pace

12:21 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:00:06

43% of race

Time at Steady Pace

47:00

17% of race

Time at Slower Pace

1:50:05

40% of race

Average Pace: 10:34 /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 mi340442351223512306962155621556
10K3.10 mi32549+149522650+86222650+862311772181721817
15K3.11 mi31772+77722198+45222198+452306962155621556
20K3.11 mi31741+3122136+6222136+62321022218222182
Half(13.10 mi)0.67 mi31694+4722083+5322083+53316492178221782
25K2.43 mi32074-38022168-8522168-85344452296122961
30K3.11 mi32328-25422132+3622132+36344262247622476
35K3.11 mi33164-83622333-20122333-201369672307623076
40K3.10 mi33193-2922111+22222111+222341942116621166
Finish(26.22 mi)1.37 mi32755+43821784+32721784+327268971732117321

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 51%
×10story building
+49ft-125ft

Overall

30696

Males

21556

M18-39

21556

5K→10K

3.1 - 6.2 mi

Top 52%
×4story building
+50ft-81ft

Overall

31177

Males

21817

M18-39

21817

10K→15K

6.2 - 9.3 mi

Top 51%
×1story
+44ft-51ft

Overall

30696

Males

21556

M18-39

21556

15K→20K

9.3 - 12.4 mi

Top 54%
×3story building
+67ft-40ft

Overall

32102

Males

22182

M18-39

22182

20K→Half

12.4 - 13.1 mi

Top 53%
×2story building
+8ft-27ft

Overall

31649

Males

21782

M18-39

21782

Half→25K

13.1 - 15.5 mi

Top 58%
×2story building
+50ft-63ft

Overall

34445

Males

22961

M18-39

22961

25K→30K

15.5 - 18.6 mi

Top 58%
×2story building
+69ft-46ft

Overall

34426

Males

22476

M18-39

22476

30K→35K

18.6 - 21.8 mi

Top 62%
×2story building
+87ft-88ft

Overall

36967

Males

23076

M18-39

23076

35K→40K

21.8 - 24.9 mi

Top 57%
×3story building
+58ft-75ft

Overall

34194

Males

21166

M18-39

21166

40K→Finish

24.9 - 26.2 mi

Top 45%
×1story
+14ft-18ft

Overall

26897

Males

17321

M18-39

17321

Passing Analysis

Category:
Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#34044
5K10K
1531648*+1495
#34044 #32549
10K15K
173950*+777
#32549 #31772
15K20K
200231*+31
#31772 #31741
20KHalf
77124+47
#31741 #31694
Half25K
200200-380
#31694 #32074
25K30K
785531-254
#32074 #32328
30K35K
200200-836
#32328 #33164
35K40K
200200-29
#33164 #33193
40KFinish
32470*+438
#33193 #32755
TOTALS
20204554*+1289
#34044 #32755

* 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