David Hedley

Bib: 23754 M GB

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 59786
Gender (Male)
#0 / 33594
Masters (Masters Men)
#0 / 16876
Division (M55-59)
#0 / 2251
Top 50%
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
9:05/mi
28:12
49125
10K· 6.21 mi
9:20/mi
57:09
5081
15K· 9.32 mi
9:43/mi
1:27:18
4451
20K· 12.43 mi
9:31/mi
1:56:50
6740
Half· 13.10 mi
9:49/mi
2:03:25
27
25K· 15.53 mi
9:48/mi
2:27:16
5063
30K· 18.64 mi
10:25/mi
2:59:37
6946
35K· 21.75 mi
11:51/mi
3:36:23
8788
40K· 24.85 mi
12:36/mi
4:15:30
5875
Finish· 26.22 mi
11:25/mi
4:31:04
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
2:03:259:26 /mi⚡ faster
2nd Half
2:27:3911:16 /mi+19.6%
Positive split — 19.6% 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
28:129:053.11 mi28:12
9:05
-
10K
57:099:123.10 mi28:57
9:20
+0:15
15K
1:27:189:223.11 mi30:09
9:43
+0:23
20K
1:56:509:253.11 mi29:32
9:31
-0:12
Half(13.10 mi)
2:03:259:260.67 mi6:35
9:49
+0:18
25K
2:27:169:292.43 mi23:51
9:48
-0:01
30K
2:59:379:393.11 mi32:21
10:25
+0:37
35K
3:36:239:573.11 mi36:46
11:51
+1:26
40K
4:15:3010:173.10 mi39:07
12:36
+0:45
Finish(26.22 mi)
4:31:0410:211.37 mi15:34
11:25
-1:11
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:05 /mi

Average Pace

10:21 /mi

Slowest Pace

12:36 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

28:12

10% of race

Time at Steady Pace

1:59:04

44% of race

Time at Slower Pace

2:03:48

46% of race

Average Pace: 10:20 /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. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi279571986519865300392116721167
10K3.10 mi28447-49020143-27820143-278291862064620646
15K3.11 mi29087-64020595-45220595-452300392116721167
20K3.11 mi29071+1620546+4920546+49291532054920549
Half(13.10 mi)0.67 mi29025+4620493+5320493+53288862026720267
25K2.43 mi28584+44120156+33720156+337277361940119401
30K3.11 mi28298+28619829+32719829+327284921939519395
35K3.11 mi29110-81220083-25420083-254337452140721407
40K3.10 mi30508-139820641-55820641-558396042400424004
Finish(26.22 mi)1.37 mi30711-20320676-3520676-35351232169721697

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 50%
×10
+49ft-125ft

Overall

30039

Males

21167

M55-59

21167

5K→10K

3.1 - 6.2 mi

Top 49%
×4
+50ft-81ft

Overall

29186

Males

20646

M55-59

20646

10K→15K

6.2 - 9.3 mi

Top 50%
+44ft-51ft

Overall

30039

Males

21167

M55-59

21167

15K→20K

9.3 - 12.4 mi

Top 49%
×3
+67ft-40ft

Overall

29153

Males

20549

M55-59

20549

20K→Half

12.4 - 13.1 mi

Top 48%
×2
+8ft-27ft

Overall

28886

Males

20267

M55-59

20267

Half→25K

13.1 - 15.5 mi

Top 46%
×2
+50ft-63ft

Overall

27736

Males

19401

M55-59

19401

25K→30K

15.5 - 18.6 mi

Top 48%
×2
+69ft-46ft

Overall

28492

Males

19395

M55-59

19395

30K→35K

18.6 - 21.8 mi

Top 56%
×2
+87ft-88ft

Overall

33745

Males

21407

M55-59

21407

35K→40K

21.8 - 24.9 mi

Top 66%
×3
+58ft-75ft

Overall

39604

Males

24004

M55-59

24004

40K→Finish

24.9 - 26.2 mi

Top 59%
+14ft-18ft

Overall

35123

Males

21697

M55-59

21697

Passing Analysis

Category:
Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#27957
5K10K
200200-490
#27957 #28447
10K15K
200200-640
#28447 #29087
15K20K
200216*+16
#29087 #29071
20KHalf
84130+46
#29071 #29025
Half25K
200641*+441
#29025 #28584
25K30K
424710+286
#28584 #28298
30K35K
200200-812
#28298 #29110
35K40K
200164-1398
#29110 #30508
40KFinish
200138-203
#30508 #30711
TOTALS
19082599*-2754
#27957 #30711

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

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