Callum Tanton-Parham

Bib: 60838 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
9:11/mi
28:29
49125
10K· 6.21 mi
9:14/mi
57:10
5081
15K· 9.32 mi
9:27/mi
1:26:31
4451
20K· 12.43 mi
9:30/mi
1:56:01
6740
Half· 13.10 mi
10:10/mi
2:02:50
27
25K· 15.53 mi
10:02/mi
2:27:16
5063
30K· 18.64 mi
11:30/mi
3:02:57
6946
35K· 21.75 mi
11:56/mi
3:39:59
8788
40K· 24.85 mi
12:20/mi
4:18:16
5875
Finish· 26.22 mi
12:06/mi
4:34:45
1418
Course Elevation
503ft
Total climb
166ft
Range
6 to 172 ft
×14
613ft
Total descent

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
2:02:509:23 /mi⚡ faster
2nd Half
2:31:5511:35 /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
28:299:113.11 mi28:29
9:11
-
10K
57:109:133.10 mi28:41
9:14
+0:03
15K
1:26:319:173.11 mi29:21
9:27
+0:13
20K
1:56:019:213.11 mi29:30
9:30
+0:03
Half(13.10 mi)
2:02:509:230.67 mi6:49
10:10
+0:40
25K
2:27:169:292.43 mi24:26
10:02
-0:08
30K
3:02:579:493.11 mi35:41
11:30
+1:28
35K
3:39:5910:073.11 mi37:02
11:56
+0:26
40K
4:18:1610:243.10 mi38:17
12:20
+0:24
Finish(26.22 mi)
4:34:4510:301.37 mi16:29
12:06
-0:14
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:11 /mi

Average Pace

10:29 /mi

Slowest Pace

12:20 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:56:01

42% of race

Time at Steady Pace

31:15

11% of race

Time at Slower Pace

2:07:29

46% of race

Average Pace: 10:29 /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 mi292412065220652272001945719457
10K3.10 mi28494+74720177+47520177+475279911989419894
15K3.11 mi27965+52919892+28519892+285272001945719457
20K3.11 mi28253-28820057-16520057-165290692049820498
Half(13.10 mi)0.67 mi28488-23520182-12520182-125318572188721887
25K2.43 mi28586-9820158+2420158+24296032041520415
30K3.11 mi29947-136120809-65120809-651358612318623186
35K3.11 mi30488-54120848-3920848-39342982167121671
40K3.10 mi31533-104521198-35021198-350377272302123021
Finish(26.22 mi)1.37 mi32003-47021367-16921367-169403562449024490

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 45%
×10
+49ft-125ft

Overall

27200

Males

19457

M18-39

19457

5K→10K

3.1 - 6.2 mi

Top 47%
×4
+50ft-81ft

Overall

27991

Males

19894

M18-39

19894

10K→15K

6.2 - 9.3 mi

Top 45%
+44ft-51ft

Overall

27200

Males

19457

M18-39

19457

15K→20K

9.3 - 12.4 mi

Top 49%
×3
+67ft-40ft

Overall

29069

Males

20498

M18-39

20498

20K→Half

12.4 - 13.1 mi

Top 53%
×2
+8ft-27ft

Overall

31857

Males

21887

M18-39

21887

Half→25K

13.1 - 15.5 mi

Top 50%
×2
+50ft-63ft

Overall

29603

Males

20415

M18-39

20415

25K→30K

15.5 - 18.6 mi

Top 60%
×2
+69ft-46ft

Overall

35861

Males

23186

M18-39

23186

30K→35K

18.6 - 21.8 mi

Top 57%
×2
+87ft-88ft

Overall

34298

Males

21671

M18-39

21671

35K→40K

21.8 - 24.9 mi

Top 63%
×3
+58ft-75ft

Overall

37727

Males

23021

M18-39

23021

40K→Finish

24.9 - 26.2 mi

Top 68%
+14ft-18ft

Overall

40356

Males

24490

M18-39

24490

Passing Analysis

Category:
Net Change
0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#29241
5K10K
3351082+747
#29241 #28494
10K15K
281810+529
#28494 #27965
15K20K
687399-288
#27965 #28253
20KHalf
30368-235
#28253 #28488
Half25K
518420-98
#28488 #28586
25K30K
1591230-1361
#28586 #29947
30K35K
961420-541
#29947 #30488
35K40K
1256211-1045
#30488 #31533
40KFinish
575105-470
#31533 #32003
TOTALS
65073745-2762
#29241 #32003

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