Jacob Bookbinder

Bib: 16699 M GB

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 59786
Top 43%
Gender (Male)
#0 / 33594
Division (M18-39)
#0 / 16712
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
8:17/mi
25:42
49125
10K· 6.21 mi
8:03/mi
50:42
5081
15K· 9.32 mi
8:17/mi
1:16:26
4451
20K· 12.43 mi
8:01/mi
1:41:18
6740
Half· 13.10 mi
8:18/mi
1:46:52
27
25K· 15.53 mi
8:58/mi
2:08:42
5063
30K· 18.64 mi
8:43/mi
2:35:44
6946
35K· 21.75 mi
14:58/mi
3:22:12
8788
40K· 24.85 mi
13:00/mi
4:02:33
5875
Finish· 26.22 mi
10:33/mi
4:16:55
1418
Course Elevation
503ft
Total climb
166ft
Range
6 to 172 ft
613ft
Total descent
About the height of the Statue of Liberty

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
1:46:528:10 /mi⚡ faster
2nd Half
2:30:0311:27 /mi+40.4%
Positive split — 40.4% slower in the second half
Is this your race?

Unlock your AI Race Performance Report

Your Race Story, performance analysis & focus areas — built from your data, free when you claim.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
25:428:173.11 mi25:42
8:17
-
10K
50:428:103.10 mi25:00
8:03
-0:14
15K
1:16:268:133.11 mi25:44
8:17
+0:14
20K
1:41:188:103.11 mi24:52
8:01
-0:16
Half(13.10 mi)
1:46:528:100.67 mi5:34
8:18
+0:17
25K
2:08:428:182.43 mi21:50
8:58
+0:40
30K
2:35:448:223.11 mi27:02
8:43
-0:15
35K
3:22:129:183.11 mi46:28
14:58
+6:15
40K
4:02:339:463.10 mi40:21
13:00
-1:58
Finish(26.22 mi)
4:16:559:491.37 mi14:22
10:33
-2:27
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:01 /mi

Average Pace

9:48 /mi

Slowest Pace

14:58 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:35:44

61% of race

Time at Slower Pace

1:41:11

39% of race

Average Pace: 9:48 /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 mi172221295112951141761091710917
10K3.10 mi15459+176311719+123211719+1232135391042110421
15K3.11 mi14929+53011384+33511384+335141761091710917
20K3.11 mi14401+52811033+35111033+351131001016310163
Half(13.10 mi)0.67 mi14341+6010996+3710996+37137511058310583
25K2.43 mi15274-93311593-59711593-597202361475114751
30K3.11 mi15012+26211347+24611347+246148211105311053
35K3.11 mi23156-814416471-512416471-5124504082951129511
40K3.10 mi25858-270217914-144317914-1443422982541725417
Finish(26.22 mi)1.37 mi25841+1717829+8517829+85274721763517635

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 24%
131 ft55 ft
49ft125ft
117 ft

Overall

14176

Males

10917

M18-39

10917

5K→10K

3.1 - 6.2 mi

Top 23%
55 ft24 ft
50ft81ft
45 ft

Overall

13539

Males

10421

M18-39

10421

10K→15K

6.2 - 9.3 mi

Top 24%
24 ft18 ft
44ft51ft
17 ft

Overall

14176

Males

10917

M18-39

10917

15K→20K

9.3 - 12.4 mi

Top 22%
18 ft45 ft
67ft40ft
38 ft

Overall

13100

Males

10163

M18-39

10163

20K→Half

12.4 - 13.1 mi

Top 23%
45 ft26 ft
8ft27ft
20 ft

Overall

13751

Males

10583

M18-39

10583

Half→25K

13.1 - 15.5 mi

Top 34%
25 ft12 ft
50ft63ft
20 ft

Overall

20236

Males

14751

M18-39

14751

25K→30K

15.5 - 18.6 mi

Top 25%
12 ft35 ft
69ft46ft
28 ft

Overall

14821

Males

11053

M18-39

11053

30K→35K

18.6 - 21.8 mi

Top 84%
35 ft34 ft
87ft88ft
23 ft

Overall

50408

Males

29511

M18-39

29511

35K→40K

21.8 - 24.9 mi

Top 71%
34 ft17 ft
58ft75ft
31 ft

Overall

42298

Males

25417

M18-39

25417

40K→Finish

24.9 - 26.2 mi

Top 46%
17 ft13 ft
14ft18ft
13 ft

Overall

27472

Males

17635

M18-39

17635

Passing Analysis

Category:
Net Change
0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#17222
5K10K
131776+1763
#17222 #15459
10K15K
75605+530
#15459 #14929
15K20K
53581+528
#14929 #14401
20KHalf
3090+60
#14401 #14341
Half25K
101279-933
#14341 #15274
25K30K
222484+262
#15274 #15012
30K35K
81495-8144
#15012 #23156
35K40K
277472-2702
#23156 #25858
40KFinish
168185+17
#25858 #25841
TOTALS
124963877-8619
#17222 #25841

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