Jack Buchan

Bib: 79007 M GB

0:00
0:00
/ mi
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Overall
#0 / 59786
Top 23%
Gender (Male)
#0 / 33594
Top 30%
Division (M18-39)
#0 / 16712
Top 33%
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
7:36/mi
23:36
49125
10K· 6.21 mi
7:44/mi
47:36
5081
15K· 9.32 mi
8:22/mi
1:13:35
4451
20K· 12.43 mi
7:44/mi
1:37:36
6740
Half· 13.10 mi
7:54/mi
1:42:54
27
25K· 15.53 mi
8:09/mi
2:02:45
5063
30K· 18.64 mi
8:16/mi
2:28:23
6946
35K· 21.75 mi
9:44/mi
2:58:37
8788
40K· 24.85 mi
9:58/mi
3:29:32
5875
Finish· 26.22 mi
9:19/mi
3:42:14
1418
Course Elevation
6172 ft
×14story building
503 ft climb · 613 ft descent

The Course

Half Splits

1st Half· via Half
1:42:547:52 /mi⚡ faster
2nd Half
1:59:209:06 /mi+16.0%
Positive split — 16.0% 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
23:367:363.11 mi23:36
7:36
-
10K
47:367:403.10 mi24:00
7:44
+0:08
15K
1:13:357:543.11 mi25:59
8:22
+0:38
20K
1:37:367:523.11 mi24:01
7:44
-0:38
Half(13.10 mi)
1:42:547:520.67 mi5:18
7:54
+0:10
25K
2:02:457:552.43 mi19:51
8:09
+0:15
30K
2:28:237:583.11 mi25:38
8:16
+0:07
35K
2:58:378:133.11 mi30:14
9:44
+1:28
40K
3:29:328:263.10 mi30:55
9:58
+0:14
Finish(26.22 mi)
3:42:148:291.37 mi12:42
9:19
-0:39
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:36 /mi

Average Pace

8:29 /mi

Slowest Pace

9:58 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:11:37

32% of race

Time at Steady Pace

1:16:46

35% of race

Time at Slower Pace

1:13:51

33% of race

Average Pace: 8:29 /mi

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Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi978579347934149331142911429
10K3.10 mi9951-1668058-1248058-1241013281598159
15K3.11 mi11333-13828940-8828940-882149331142911429
20K3.11 mi10987+3468710+2308710+2301016481768176
Half(13.10 mi)0.67 mi10904+838646+648646+64986979897989
25K2.43 mi11072-1688740-948740-941275098379837
30K3.11 mi10951+1218614+1268614+1261118286788678
35K3.11 mi12531-15809597-9839597-983199501385713857
40K3.10 mi13467-93610081-48410081-484205201374313743
Finish(26.22 mi)1.37 mi13546-7910077+410077+4174701184711847

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 25%
×10story building
+49ft-125ft

Overall

14933

Males

11429

M18-39

11429

5K→10K

3.1 - 6.2 mi

Top 17%
×4story building
+50ft-81ft

Overall

10132

Males

8159

M18-39

8159

10K→15K

6.2 - 9.3 mi

Top 25%
×1story
+44ft-51ft

Overall

14933

Males

11429

M18-39

11429

15K→20K

9.3 - 12.4 mi

Top 17%
×3story building
+67ft-40ft

Overall

10164

Males

8176

M18-39

8176

20K→Half

12.4 - 13.1 mi

Top 17%
×2story building
+8ft-27ft

Overall

9869

Males

7989

M18-39

7989

Half→25K

13.1 - 15.5 mi

Top 21%
×2story building
+50ft-63ft

Overall

12750

Males

9837

M18-39

9837

25K→30K

15.5 - 18.6 mi

Top 19%
×2story building
+69ft-46ft

Overall

11182

Males

8678

M18-39

8678

30K→35K

18.6 - 21.8 mi

Top 33%
×2story building
+87ft-88ft

Overall

19950

Males

13857

M18-39

13857

35K→40K

21.8 - 24.9 mi

Top 34%
×3story building
+58ft-75ft

Overall

20520

Males

13743

M18-39

13743

40K→Finish

24.9 - 26.2 mi

Top 29%
×1story
+14ft-18ft

Overall

17470

Males

11847

M18-39

11847

Passing Analysis

Category:
Net Change
0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#9785
5K10K
362196-166
#9785 #9951
10K15K
141029-1382
#9951 #11333
15K20K
43389+346
#11333 #10987
20KHalf
689+83
#10987 #10904
Half25K
311143-168
#10904 #11072
25K30K
231352+121
#11072 #10951
30K35K
166888-1580
#10951 #12531
35K40K
1091155-936
#12531 #13467
40KFinish
213134-79
#13467 #13546
TOTALS
53351575-3761
#9785 #13546

Passing Visualized

Category:
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Passing Circle

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Position Flow

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Race Lanes

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Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing