Charles Spencer

Bib: 3369 M GB

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 59786
Top 25%
Gender (Male)
#0 / 33594
Top 33%
Division (M18-39)
#0 / 16712
Top 35%
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
7:23/mi
22:56
49125
10K· 6.21 mi
7:20/mi
45:41
5081
15K· 9.32 mi
8:03/mi
1:10:40
4451
20K· 12.43 mi
7:32/mi
1:34:04
6740
Half· 13.10 mi
7:47/mi
1:39:17
27
25K· 15.53 mi
8:18/mi
1:59:29
5063
30K· 18.64 mi
8:40/mi
2:26:23
6946
35K· 21.75 mi
11:05/mi
3:00:47
8788
40K· 24.85 mi
10:23/mi
3:33:02
5875
Finish· 26.22 mi
9:25/mi
3:45:52
1418
Course Elevation
6172 ft
×14story building
503 ft climb · 613 ft descent

The Course

Half Splits

1st Half· via Half
1:39:177:35 /mi⚡ faster
2nd Half
2:06:359:39 /mi+27.5%
Positive split — 27.5% 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
22:567:233.11 mi22:56
7:23
-
10K
45:417:223.10 mi22:45
7:20
-0:03
15K
1:10:407:353.11 mi24:59
8:03
+0:43
20K
1:34:047:353.11 mi23:24
7:32
-0:31
Half(13.10 mi)
1:39:177:350.67 mi5:13
7:47
+0:15
25K
1:59:297:422.43 mi20:12
8:18
+0:31
30K
2:26:237:523.11 mi26:54
8:40
+0:22
35K
3:00:478:193.11 mi34:24
11:05
+2:25
40K
3:33:028:353.10 mi32:15
10:23
-0:42
Finish(26.22 mi)
3:45:528:381.37 mi12:50
9:25
-0:58
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:20 /mi

Average Pace

8:37 /mi

Slowest Pace

11:05 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:09:05

31% of race

Time at Steady Pace

1:17:18

34% of race

Time at Slower Pace

1:19:29

35% of race

Average Pace: 8:37 /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 mi8062677167711135889658965
10K3.10 mi7578+4846436+3356436+335718261786178
15K3.11 mi8661-10837174-7387174-7381135889658965
20K3.11 mi8632+297153+217153+21867271727172
Half(13.10 mi)0.67 mi8656-247172-197172-19890773527352
25K2.43 mi9327-6717600-4287600-428140601069910699
30K3.11 mi10035-7088019-4198019-419144521081410814
35K3.11 mi13407-337210185-216610185-2166288491888818888
40K3.10 mi14714-130710896-71110896-711235141542415424
Finish(26.22 mi)1.37 mi14810-9610924-2810924-28182531234012340

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 19%
×10story building
+49ft-125ft

Overall

11358

Males

8965

M18-39

8965

5K→10K

3.1 - 6.2 mi

Top 12%
×4story building
+50ft-81ft

Overall

7182

Males

6178

M18-39

6178

10K→15K

6.2 - 9.3 mi

Top 19%
×1story
+44ft-51ft

Overall

11358

Males

8965

M18-39

8965

15K→20K

9.3 - 12.4 mi

Top 15%
×3story building
+67ft-40ft

Overall

8672

Males

7172

M18-39

7172

20K→Half

12.4 - 13.1 mi

Top 15%
×2story building
+8ft-27ft

Overall

8907

Males

7352

M18-39

7352

Half→25K

13.1 - 15.5 mi

Top 24%
×2story building
+50ft-63ft

Overall

14060

Males

10699

M18-39

10699

25K→30K

15.5 - 18.6 mi

Top 24%
×2story building
+69ft-46ft

Overall

14452

Males

10814

M18-39

10814

30K→35K

18.6 - 21.8 mi

Top 48%
×2story building
+87ft-88ft

Overall

28849

Males

18888

M18-39

18888

35K→40K

21.8 - 24.9 mi

Top 39%
×3story building
+58ft-75ft

Overall

23514

Males

15424

M18-39

15424

40K→Finish

24.9 - 26.2 mi

Top 31%
×1story
+14ft-18ft

Overall

18253

Males

12340

M18-39

12340

Passing Analysis

Category:
Net Change
0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#8062
5K10K
39523+484
#8062 #7578
10K15K
110118-1083
#7578 #8661
15K20K
122151+29
#8661 #8632
20KHalf
4925-24
#8632 #8656
Half25K
71241-671
#8656 #9327
25K30K
80193-708
#9327 #10035
30K35K
339221-3372
#10035 #13407
35K40K
1407100-1307
#13407 #14714
40KFinish
234138-96
#14714 #14810
TOTALS
78571110-6748
#8062 #14810

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