Romer Ariel Santos

Bib: 25414 M PH

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Top 47%
Gender (Male)
#0 / 33594
Masters (Masters Men)
#0 / 16876
Division (M55-59)
#0 / 2251
Top 44%
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
9:33/mi
29:38
49125
10K· 6.21 mi
9:20/mi
58:37
5081
15K· 9.32 mi
9:29/mi
1:28:04
4451
20K· 12.43 mi
9:22/mi
1:57:09
6740
Half· 13.10 mi
9:49/mi
2:03:44
27
25K· 15.53 mi
9:40/mi
2:27:16
5063
30K· 18.64 mi
10:12/mi
2:58:55
6946
35K· 21.75 mi
10:40/mi
3:32:03
8788
40K· 24.85 mi
11:06/mi
4:06:30
5875
Finish· 26.22 mi
12:31/mi
4:23:34
1418
Course Elevation
503ft
Total climb
166ft
Range
6 to 172 ft
613ft
Total descent
About the height of the Statue of Liberty

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The Course

Half Splits

1st Half· via Half
2:03:449:27 /mi⚡ faster
2nd Half
2:19:5010:40 /mi+13.0%
Positive split — 13.0% slower in the second half
AI Race Performance Report

Romer's race, broken down like a coach

The full Race Story, performance analysis, segment & passing breakdowns, and where the race turned. Free to unlock — for anyone.

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Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
29:389:333.11 mi29:38
9:33
-
10K
58:379:273.10 mi28:59
9:20
-0:13
15K
1:28:049:273.11 mi29:27
9:29
+0:09
20K
1:57:099:263.11 mi29:05
9:22
-0:07
Half(13.10 mi)
2:03:449:270.67 mi6:35
9:49
+0:27
25K
2:27:169:292.43 mi23:32
9:40
-0:09
30K
2:58:559:363.11 mi31:39
10:12
+0:32
35K
3:32:039:463.11 mi33:08
10:40
+0:28
40K
4:06:309:563.10 mi34:27
11:06
+0:26
Finish(26.22 mi)
4:23:3410:041.37 mi17:04
12:31
+1:25
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Romer's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:20 /mi

Average Pace

10:04 /mi

Slowest Pace

12:31 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

28:59

11% of race

Time at Steady Pace

2:29:56

57% of race

Time at Slower Pace

1:24:39

32% of race

Average Pace: 10:03 /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 mi337272333323333275801968119681
10K3.10 mi31539+218822061+127222061+1272293112072620726
15K3.11 mi30081+145821189+87221189+872275801968119681
20K3.11 mi29338+74320713+47620713+476278161975819758
Half(13.10 mi)0.67 mi29294+4420661+5220661+52288342021520215
25K2.43 mi28583+71120155+50620155+506268021885218852
30K3.11 mi27961+62219616+53919616+539268511848118481
35K3.11 mi27282+67918978+63818978+638260921739617396
40K3.10 mi27271+1118755+22318755+223285831818618186
Finish(26.22 mi)1.37 mi28087-81619172-41719172-417433962603426034

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 46%
131 ft55 ft
49ft125ft
117 ft

Overall

27580

Males

19681

M55-59

19681

5K→10K

3.1 - 6.2 mi

Top 49%
55 ft24 ft
50ft81ft
45 ft

Overall

29311

Males

20726

M55-59

20726

10K→15K

6.2 - 9.3 mi

Top 46%
24 ft18 ft
44ft51ft
17 ft

Overall

27580

Males

19681

M55-59

19681

15K→20K

9.3 - 12.4 mi

Top 47%
18 ft45 ft
67ft40ft
38 ft

Overall

27816

Males

19758

M55-59

19758

20K→Half

12.4 - 13.1 mi

Top 48%
45 ft26 ft
8ft27ft
20 ft

Overall

28834

Males

20215

M55-59

20215

Half→25K

13.1 - 15.5 mi

Top 45%
25 ft12 ft
50ft63ft
20 ft

Overall

26802

Males

18852

M55-59

18852

25K→30K

15.5 - 18.6 mi

Top 45%
12 ft35 ft
69ft46ft
28 ft

Overall

26851

Males

18481

M55-59

18481

30K→35K

18.6 - 21.8 mi

Top 44%
35 ft34 ft
87ft88ft
23 ft

Overall

26092

Males

17396

M55-59

17396

35K→40K

21.8 - 24.9 mi

Top 48%
34 ft17 ft
58ft75ft
31 ft

Overall

28583

Males

18186

M55-59

18186

40K→Finish

24.9 - 26.2 mi

Top 73%
17 ft13 ft
14ft18ft
13 ft

Overall

43396

Males

26034

M55-59

26034

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing