Giancarlo Santos

Bib: 52261 M PR

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 59786
Top 21%
Gender (Male)
#0 / 33594
Top 28%
Masters (Masters Men)
#0 / 16876
Top 26%
Division (M40-44)
#0 / 4826
Top 32%
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
7:24/mi
22:58
49125
10K· 6.21 mi
7:17/mi
45:34
5081
15K· 9.32 mi
7:32/mi
1:08:57
4451
20K· 12.43 mi
7:15/mi
1:31:27
6740
Half· 13.10 mi
7:45/mi
1:36:39
27
25K· 15.53 mi
7:18/mi
1:54:25
5063
30K· 18.64 mi
7:32/mi
2:17:49
6946
35K· 21.75 mi
7:50/mi
2:42:07
8788
40K· 24.85 mi
11:14/mi
3:17:01
5875
Finish· 26.22 mi
16:40/mi
3:39:44
1418
Course Elevation
503ft
Total climb
613ft
Total descent
166ft
Range
6 to 172 ft
×14story building

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
1:36:397:23 /mi⚡ faster
2nd Half
2:03:059:23 /mi+27.3%
Positive split — 27.3% 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
22:587:243.11 mi22:58
7:24
-
10K
45:347:203.10 mi22:36
7:17
-0:07
15K
1:08:577:243.11 mi23:23
7:32
+0:15
20K
1:31:277:223.11 mi22:30
7:15
-0:17
Half(13.10 mi)
1:36:397:230.67 mi5:12
7:45
+0:30
25K
1:54:257:222.43 mi17:46
7:18
-0:27
30K
2:17:497:243.11 mi23:24
7:32
+0:14
35K
2:42:077:283.11 mi24:18
7:50
+0:18
40K
3:17:017:563.10 mi34:54
11:14
+3:24
Finish(26.22 mi)
3:39:448:241.37 mi22:43
16:40
+5:26
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:15 /mi

Average Pace

8:23 /mi

Slowest Pace

16:40 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:42:07

74% of race

Time at Slower Pace

57:37

26% of race

Average Pace: 8:23 /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. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi814768266826738162936293
10K3.10 mi7457+6906349+4776349+477690059665966
15K3.11 mi7395+626306+436306+43738162936293
20K3.11 mi7160+2356134+1726134+172659657365736
Half(13.10 mi)0.67 mi7236-766186-526186-52872672217221
25K2.43 mi6987+2495997+1895997+189610453185318
30K3.11 mi6727+2605776+2215776+221615552815281
35K3.11 mi6595+1325627+1495627+149660854155415
40K3.10 mi9197-26027297-16707297-1670296471878318783
Finish(26.22 mi)1.37 mi12736-35399561-22649561-2264573183250632506

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 12%
×10story building
+49ft-125ft

Overall

7381

Males

6293

M40-44

6293

5K→10K

3.1 - 6.2 mi

Top 12%
×4story building
+50ft-81ft

Overall

6900

Males

5966

M40-44

5966

10K→15K

6.2 - 9.3 mi

Top 12%
×1story
+44ft-51ft

Overall

7381

Males

6293

M40-44

6293

15K→20K

9.3 - 12.4 mi

Top 11%
×3story building
+67ft-40ft

Overall

6596

Males

5736

M40-44

5736

20K→Half

12.4 - 13.1 mi

Top 15%
×2story building
+8ft-27ft

Overall

8726

Males

7221

M40-44

7221

Half→25K

13.1 - 15.5 mi

Top 10%
×2story building
+50ft-63ft

Overall

6104

Males

5318

M40-44

5318

25K→30K

15.5 - 18.6 mi

Top 10%
×2story building
+69ft-46ft

Overall

6155

Males

5281

M40-44

5281

30K→35K

18.6 - 21.8 mi

Top 11%
×2story building
+87ft-88ft

Overall

6608

Males

5415

M40-44

5415

35K→40K

21.8 - 24.9 mi

Top 50%
×3story building
+58ft-75ft

Overall

29647

Males

18783

M40-44

18783

40K→Finish

24.9 - 26.2 mi

Top 96%
×1story
+14ft-18ft

Overall

57318

Males

32506

M40-44

32506

Passing Analysis

Category:
Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#8147
5K10K
19709*+690
#8147 #7457
10K15K
98160+62
#7457 #7395
15K20K
15250*+235
#7395 #7160
20KHalf
8913-76
#7160 #7236
Half25K
15264*+249
#7236 #6987
25K30K
47307+260
#6987 #6727
30K35K
140272*+132
#6727 #6595
35K40K
20015-2602
#6595 #9197
40KFinish
2008-3539
#9197 #12736
TOTALS
8231998*-4589
#8147 #12736

* 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