Greg Smith

Bib: 81834 M GB

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Gender (Male)
#0 / 33594
Masters (Masters Men)
#0 / 16876
Division (M50-54)
#0 / 3474
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
8:13/mi
25:31
49125
10K· 6.21 mi
9:36/mi
55:20
5081
15K· 9.32 mi
9:04/mi
1:23:30
4451
20K· 12.43 mi
9:48/mi
1:53:56
6740
Half· 13.10 mi
10:20/mi
2:00:52
27
25K· 15.53 mi
11:12/mi
2:28:07
5063
30K· 18.64 mi
12:12/mi
3:05:59
6946
35K· 21.75 mi
13:35/mi
3:48:11
8788
40K· 24.85 mi
12:48/mi
4:27:57
5875
Finish· 26.22 mi
11:39/mi
4:43:50
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
2:00:529:14 /mi⚡ faster
2nd Half
2:42:5812:26 /mi+34.8%
Positive split — 34.8% slower in the second half
AI Race Performance Report

Greg'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
25:318:133.11 mi25:31
8:13
-
10K
55:208:553.10 mi29:49
9:36
+1:23
15K
1:23:308:583.11 mi28:10
9:04
-0:32
20K
1:53:569:113.11 mi30:26
9:48
+0:44
Half(13.10 mi)
2:00:529:140.67 mi6:56
10:20
+0:32
25K
2:28:079:332.43 mi27:15
11:12
+0:52
30K
3:05:599:593.11 mi37:52
12:12
+1:00
35K
3:48:1110:303.11 mi42:12
13:35
+1:23
40K
4:27:5710:473.10 mi39:46
12:48
-0:47
Finish(26.22 mi)
4:43:5010:501.37 mi15:53
11:39
-1:09
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Greg's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:13 /mi

Average Pace

10:50 /mi

Slowest Pace

13:35 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:00:52

43% of race

Time at Steady Pace

43:08

15% of race

Time at Slower Pace

1:59:50

42% of race

Average Pace: 10:50 /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. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi165681250612506221521621416214
10K3.10 mi24149-758117457-495117457-4951325452263022630
15K3.11 mi23335+81416958+49916958+499221521621416214
20K3.11 mi26098-276318729-177118729-1771317062196321963
Half(13.10 mi)0.67 mi26644-54619058-32919058-329334252270622706
25K2.43 mi29167-252320505-144720505-1447381742479524795
30K3.11 mi31443-227621651-114621651-1146400782524225242
35K3.11 mi33993-255022778-112722778-1127439422649726497
40K3.10 mi34970-97723087-30923087-309410772478224782
Finish(26.22 mi)1.37 mi34990-2023026+6123026+61369912270322703

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 37%
131 ft55 ft
49ft125ft
117 ft

Overall

22152

Males

16214

M50-54

16214

5K→10K

3.1 - 6.2 mi

Top 54%
55 ft24 ft
50ft81ft
45 ft

Overall

32545

Males

22630

M50-54

22630

10K→15K

6.2 - 9.3 mi

Top 37%
24 ft18 ft
44ft51ft
17 ft

Overall

22152

Males

16214

M50-54

16214

15K→20K

9.3 - 12.4 mi

Top 53%
18 ft45 ft
67ft40ft
38 ft

Overall

31706

Males

21963

M50-54

21963

20K→Half

12.4 - 13.1 mi

Top 56%
45 ft26 ft
8ft27ft
20 ft

Overall

33425

Males

22706

M50-54

22706

Half→25K

13.1 - 15.5 mi

Top 64%
25 ft12 ft
50ft63ft
20 ft

Overall

38174

Males

24795

M50-54

24795

25K→30K

15.5 - 18.6 mi

Top 67%
12 ft35 ft
69ft46ft
28 ft

Overall

40078

Males

25242

M50-54

25242

30K→35K

18.6 - 21.8 mi

Top 73%
35 ft34 ft
87ft88ft
23 ft

Overall

43942

Males

26497

M50-54

26497

35K→40K

21.8 - 24.9 mi

Top 69%
34 ft17 ft
58ft75ft
31 ft

Overall

41077

Males

24782

M50-54

24782

40K→Finish

24.9 - 26.2 mi

Top 62%
17 ft13 ft
14ft18ft
13 ft

Overall

36991

Males

22703

M50-54

22703

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing