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BOSTON MARATHON 2023

Jackson Latimer

Bib: 25253•M

MA

0:00
0:00
/ mi
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Division (M18-39)
#0 / 5285
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
30:01
Rank: #22538
Start → 5K
30:01 | 9:40/mi
10K· 6.21 mi
57:33
Rank: #21606 (+932)
5K → 10K
27:32 | 8:52/mi
15K· 9.32 mi
1:24:38
Rank: #20939 (+667)
10K → 15K
27:05 | 8:43/mi
20K· 12.43 mi
1:51:57
Rank: #20403 (+536)
15K → 20K
27:19 | 8:48/mi
Half· 13.11 mi
1:57:54
Rank: #20331 (+72)
20K → Half
5:57 | 8:43/mi
25K· 15.53 mi
2:20:28
Rank: #20331
Half → 25K
22:34 | 9:18/mi
30K· 18.64 mi
2:49:38
Rank: #20058 (+273)
25K → 30K
29:10 | 9:23/mi
20M
3:02:53
Rank: #20018 (+40)
30K → 20M
13:15 | 9:45/mi
21M
3:13:12
Rank: #19948 (+70)
20M → 21M
10:19 | 10:19/mi
35K· 21.75 mi
3:20:16
Rank: #19932 (+16)
21M → 35K
7:04 | 9:27/mi
23M
3:32:48
Rank: #19940 (-8)
35K → 23M
12:32 | 10:01/mi
24M
3:43:04
Rank: #20057 (-117)
23M → 24M
10:16 | 10:16/mi
40K· 24.85 mi
3:52:46
Rank: #20201 (-144)
24M → 40K
9:42 | 11:21/mi
25.2M
3:56:35
Rank: #20200 (+1)
40K → 25.2M
3:49 | 11:04/mi
Finish· 26.22 mi
4:06:10
Rank: #20174 (+26)
25.2M → Finish
9:35 | 9:24/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:57:54
Pace9:00 /mi
2nd Half
Distance13.11 mi
Time2:08:16
Pace9:47 /mi
📊Positive Split: 8.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:46:2130:019:4030:01
9:40
-
10K
6.21 mi12:13:5357:339:1627:32
8:52
-0:48
15K
9.32 mi12:40:581:24:389:0527:05
8:43
-0:09
20K
12.43 mi13:08:171:51:579:0027:19
8:48
+0:05
Half
13.11 mi13:14:141:57:549:005:57
8:43
-0:05
25K
15.53 mi13:36:482:20:289:0322:34
9:18
+0:35
30K
18.64 mi14:05:582:49:389:0629:10
9:23
+0:05
20M
20.00 mi14:19:133:02:539:0913:15
9:45
+0:22
21M
21.00 mi14:29:323:13:129:1210:19
10:19
+0:34
35K
21.75 mi14:36:363:20:169:137:04
9:27
-0:52
23M
23.00 mi14:49:083:32:489:1512:32
10:01
+0:34
24M
24.00 mi14:59:243:43:049:1810:16
10:16
+0:15
40K
24.85 mi15:09:063:52:469:229:42
11:21
+1:05
25.2M
25.20 mi15:12:553:56:359:233:49
11:04
-0:17
Finish
26.22 mi15:22:304:06:109:249:35
9:24
-1:40

Checkpoints & Pacing

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

8:43 /mi

Average Pace

9:24 /mi

Slowest Pace

11:21 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:27:53

36% of race

Time at Steady Pace

1:51:39

45% of race

Time at Slower Pace

46:38

19% of race

Average Pace: 9:23 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

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

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:46:2130:019:4030:01
9:40
#22538
10K
6.21 mi12:13:5357:339:1627:32
8:52
#21606
15K
9.32 mi12:40:581:24:389:0527:05
8:43
#20939
20K
12.43 mi13:08:171:51:579:0027:19
8:48
#20403
Half
13.11 mi13:14:141:57:549:005:57
8:43
#20331
25K
15.53 mi13:36:482:20:289:0322:34
9:18
#20331
30K
18.64 mi14:05:582:49:389:0629:10
9:23
#20058
20M
20.00 mi14:19:133:02:539:0913:15
9:45
#20018
21M
21.00 mi14:29:323:13:129:1210:19
10:19
#19948
35K
21.75 mi14:36:363:20:169:137:04
9:27
#19932
23M
23.00 mi14:49:083:32:489:1512:32
10:01
#19940
24M
24.00 mi14:59:243:43:049:1810:16
10:16
#20057
40K
24.85 mi15:09:063:52:469:229:42
11:21
#20201
25.2M
25.20 mi15:12:553:56:359:233:49
11:04
#20200
Finish
26.22 mi15:22:304:06:109:249:35
9:24
#20174
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi22538133611336119072(Top 72%)11905(Top 78%)11905(Top 225%)
10K6.21 mi3.10 mi21606+93212947+41412947+41420231(Top 76%)12375(Top 82%)12375(Top 234%)
15K9.32 mi3.11 mi20939+66712664+28312664+28319072(Top 72%)11905(Top 78%)11905(Top 225%)
20K12.43 mi3.11 mi20403+53612437+22712437+22718623(Top 70%)11740(Top 77%)11740(Top 222%)
Half13.11 mi0.68 mi20331+7212408+2912408+2919044(Top 72%)11920(Top 79%)11920(Top 226%)
25K15.53 mi2.42 mi2033112418-1012418-1020218(Top 76%)12378(Top 82%)12378(Top 234%)
30K18.64 mi3.11 mi20058+27312278+14012278+14018984(Top 71%)11780(Top 78%)11780(Top 223%)
20M20.00 mi1.36 mi20018+4012242+3612242+3619708(Top 74%)11983(Top 79%)11983(Top 227%)
21M21.00 mi1.00 mi19948+7012210+3212210+3219065(Top 72%)11669(Top 77%)11669(Top 221%)
35K21.75 mi0.75 mi19932+1612198+1212198+1219690(Top 74%)11920(Top 79%)11920(Top 226%)
23M23.00 mi1.25 mi19940-812189+912189+920016(Top 75%)12030(Top 79%)12030(Top 228%)
24M24.00 mi1.00 mi20057-11712227-3812227-3821466(Top 81%)12614(Top 83%)12614(Top 239%)
40K24.85 mi0.85 mi20201-14412274-4712274-4722945(Top 86%)13287(Top 88%)13287(Top 251%)
25.2M25.20 mi0.35 mi20200+1122741227420589(Top 77%)12196(Top 80%)12196(Top 231%)
Finish26.22 mi1.02 mi20174+2612250+2412250+2419768(Top 74%)11873(Top 78%)11873(Top 225%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 72%
×21stories
+97ft-345ft

Overall

19072

Males

11905

M18-39

11905

5K→10K

3.1 - 6.2 mi

Top 76%
×5stories
+79ft-138ft

Overall

20231

Males

12375

M18-39

12375

10K→15K

6.2 - 9.3 mi

Top 72%
×3stories
+67ft-78ft

Overall

19072

Males

11905

M18-39

11905

15K→20K

9.3 - 12.4 mi

Top 70%
×5stories
+106ft-86ft

Overall

18623

Males

11740

M18-39

11740

20K→Half

12.4 - 13.1 mi

Top 72%
×2stories
+19ft-37ft

Overall

19044

Males

11920

M18-39

11920

Half→25K

13.1 - 15.5 mi

Top 76%
×4stories
+66ft-88ft

Overall

20218

Males

12378

M18-39

12378

25K→30K

15.5 - 18.6 mi

Top 71%
×9stories
+181ft-148ft

Overall

18984

Males

11780

M18-39

11780

30K→20M

18.6 - 20.0 mi

Top 74%
×5stories
+64ft-50ft

Overall

19708

Males

11983

M18-39

11983

20M→21M

20.0 - 21.0 mi

Top 72%
×8stories
+106ft-24ft

Overall

19065

Males

11669

M18-39

11669

21M→35K

21.0 - 21.8 mi

Top 74%
×7stories
+17ft-86ft

Overall

19690

Males

11920

M18-39

11920

35K→23M

21.8 - 23.0 mi

Top 75%
×5stories
+23ft-63ft

Overall

20016

Males

12030

M18-39

12030

23M→24M

23.0 - 24.0 mi

Top 81%
×6stories
+12ft-82ft

Overall

21466

Males

12614

M18-39

12614

24M→40K

24.0 - 24.9 mi

Top 86%
×1story
+6ft-20ft

Overall

22945

Males

13287

M18-39

13287

40K→25.2M

24.9 - 25.2 mi

Top 77%
×1story
+13ft-16ft

Overall

20589

Males

12196

M18-39

12196

25.2M→Finish

25.2 - 26.2 mi

Top 74%
×2stories
+22ft-21ft

Overall

19768

Males

11873

M18-39

11873

Passing Analysis

Category:
Athletes Passed
3120
Passed By
756
Net Change
+2364
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22538
5K → 10K95826+932#22538#21606
10K → 15K68013+667#21606#20939
15K → 20K54610+536#20939#20403
20K → Half775+72#20403#20331
Half → 25K1171170#20331#20331
25K → 30K31138+273#20331#20058
30K → 20M9656+40#20058#20018
20M → 21M11848+70#20018#19948
21M → 35K4428+16#19948#19932
35K → 23M7280-8#19932#19940
23M → 24M17134-117#19940#20057
24M → 40K13157-144#20057#20201
40K → 25.2M1716+1#20201#20200
25.2M → Finish5428+26#20200#20174
TOTALS3120756+2364
📊

Passing Visuals

Category:
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🔥Passing Intensity

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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

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing