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BOSTON MARATHON 2023

Jeremy Pratt

Bib: 4329•M

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0:00
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Overall
#0 / 26622
Top 19%
Gender (Male)
#0 / 15176
Top 31%
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
21:56
Rank: #6608
Start → 5K
21:56 | 7:04/mi
10K· 6.21 mi
43:39
Rank: #6644 (-36)
5K → 10K
21:43 | 6:59/mi
15K· 9.32 mi
1:05:19
Rank: #6546 (+98)
10K → 15K
21:40 | 6:58/mi
20K· 12.43 mi
1:27:14
Rank: #6456 (+90)
15K → 20K
21:55 | 7:03/mi
Half· 13.11 mi
1:32:05
Rank: #6485 (-29)
20K → Half
4:51 | 7:07/mi
25K· 15.53 mi
1:49:28
Rank: #6483 (+2)
Half → 25K
17:23 | 7:10/mi
30K· 18.64 mi
2:12:14
Rank: #6364 (+119)
25K → 30K
22:46 | 7:20/mi
20M
2:22:16
Rank: #6306 (+58)
30K → 20M
10:02 | 7:23/mi
21M
2:29:36
Rank: #6127 (+179)
20M → 21M
7:20 | 7:20/mi
35K· 21.75 mi
2:34:40
Rank: #6028 (+99)
21M → 35K
5:04 | 6:46/mi
23M
2:43:31
Rank: #5859 (+169)
35K → 23M
8:51 | 7:04/mi
24M
2:50:15
Rank: #5700 (+159)
23M → 24M
6:44 | 6:44/mi
40K· 24.85 mi
2:55:50
Rank: #5494 (+206)
24M → 40K
5:35 | 6:32/mi
25.2M
2:58:13
Rank: #5388 (+106)
40K → 25.2M
2:23 | 6:55/mi
Finish· 26.22 mi
3:04:29
Rank: #5152 (+236)
25.2M → Finish
6:16 | 6:09/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:32:05
Pace7:01 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:32:24
Pace7:03 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:5621:567:0421:56
7:04
-
10K
6.21 mi10:45:3943:397:0121:43
6:59
-0:05
15K
9.32 mi11:07:191:05:197:0021:40
6:58
-0:01
20K
12.43 mi11:29:141:27:147:0121:55
7:03
+0:05
Half
13.11 mi11:34:051:32:057:014:51
7:07
+0:04
25K
15.53 mi11:51:281:49:287:0317:23
7:10
+0:03
30K
18.64 mi12:14:142:12:147:0622:46
7:20
+0:10
20M
20.00 mi12:24:162:22:167:0710:02
7:23
+0:03
21M
21.00 mi12:31:362:29:367:077:20
7:20
-0:03
35K
21.75 mi12:36:402:34:407:075:04
6:46
-0:34
23M
23.00 mi12:45:312:43:317:078:51
7:04
+0:18
24M
24.00 mi12:52:152:50:157:066:44
6:44
-0:20
40K
24.85 mi12:57:502:55:507:045:35
6:32
-0:12
25.2M
25.20 mi13:00:132:58:137:042:23
6:55
+0:23
Finish
26.22 mi13:06:293:04:297:026:16
6:09
-0:46

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

6:09 /mi

Average Pace

7:02 /mi

Slowest Pace

7:23 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

23:39

13% of race

Time at Steady Pace

2:00:42

65% of race

Time at Slower Pace

40:08

22% of race

Average Pace: 7:02 /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 mi10:23:5621:567:0421:56
7:04
#6608
10K
6.21 mi10:45:3943:397:0121:43
6:59
#6644
15K
9.32 mi11:07:191:05:197:0021:40
6:58
#6546
20K
12.43 mi11:29:141:27:147:0121:55
7:03
#6456
Half
13.11 mi11:34:051:32:057:014:51
7:07
#6485
25K
15.53 mi11:51:281:49:287:0317:23
7:10
#6483
30K
18.64 mi12:14:142:12:147:0622:46
7:20
#6364
20M
20.00 mi12:24:162:22:167:0710:02
7:23
#6306
21M
21.00 mi12:31:362:29:367:077:20
7:20
#6127
35K
21.75 mi12:36:402:34:407:075:04
6:46
#6028
23M
23.00 mi12:45:312:43:317:078:51
7:04
#5859
24M
24.00 mi12:52:152:50:157:066:44
6:44
#5700
40K
24.85 mi12:57:502:55:507:045:35
6:32
#5494
25.2M
25.20 mi13:00:132:58:137:042:23
6:55
#5388
Finish
26.22 mi13:06:293:04:297:026:16
6:09
#5152
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi6608596759676383(Top 24%)5758(Top 38%)5758(Top 109%)
10K6.21 mi3.10 mi6644-365988-215988-216741(Top 25%)6047(Top 40%)6047(Top 114%)
15K9.32 mi3.11 mi6546+985908+805908+806383(Top 24%)5758(Top 38%)5758(Top 109%)
20K12.43 mi3.11 mi6456+905828+805828+806300(Top 24%)5695(Top 38%)5695(Top 108%)
Half13.11 mi0.68 mi6485-295848-205848-207138(Top 27%)6307(Top 42%)6307(Top 119%)
25K15.53 mi2.42 mi6483+25838+105838+106480(Top 24%)5780(Top 38%)5780(Top 109%)
30K18.64 mi3.11 mi6364+1195742+965742+966170(Top 23%)5490(Top 36%)5490(Top 104%)
20M20.00 mi1.36 mi6306+585683+595683+596073(Top 23%)5346(Top 35%)5346(Top 101%)
21M21.00 mi1.00 mi6127+1795537+1465537+1463805(Top 14%)3528(Top 23%)3528(Top 67%)
35K21.75 mi0.75 mi6028+995452+855452+854043(Top 15%)3718(Top 24%)3718(Top 70%)
23M23.00 mi1.25 mi5859+1695313+1395313+1394149(Top 16%)3805(Top 25%)3805(Top 72%)
24M24.00 mi1.00 mi5700+1595181+1325181+1323310(Top 12%)3065(Top 20%)3065(Top 58%)
40K24.85 mi0.85 mi5494+2065006+1755006+1751684(Top 6%)1587(Top 10%)1587(Top 30%)
25.2M25.20 mi0.35 mi5388+1064916+904916+901532(Top 6%)1449(Top 10%)1449(Top 27%)
Finish26.22 mi1.02 mi5152+2364720+1964720+1961146(Top 4%)1092(Top 7%)1092(Top 21%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 24%
×21stories
+97ft-345ft

Overall

6383

Males

5758

M18-39

5758

5K→10K

3.1 - 6.2 mi

Top 25%
×5stories
+79ft-138ft

Overall

6741

Males

6047

M18-39

6047

10K→15K

6.2 - 9.3 mi

Top 24%
×3stories
+67ft-78ft

Overall

6383

Males

5758

M18-39

5758

15K→20K

9.3 - 12.4 mi

Top 24%
×5stories
+106ft-86ft

Overall

6300

Males

5695

M18-39

5695

20K→Half

12.4 - 13.1 mi

Top 27%
×2stories
+19ft-37ft

Overall

7138

Males

6307

M18-39

6307

Half→25K

13.1 - 15.5 mi

Top 24%
×4stories
+66ft-88ft

Overall

6480

Males

5780

M18-39

5780

25K→30K

15.5 - 18.6 mi

Top 23%
×9stories
+181ft-148ft

Overall

6170

Males

5490

M18-39

5490

30K→20M

18.6 - 20.0 mi

Top 23%
×5stories
+64ft-50ft

Overall

6073

Males

5346

M18-39

5346

20M→21M

20.0 - 21.0 mi

Top 14%
×8stories
+106ft-24ft

Overall

3805

Males

3528

M18-39

3528

21M→35K

21.0 - 21.8 mi

Top 15%
×7stories
+17ft-86ft

Overall

4043

Males

3718

M18-39

3718

35K→23M

21.8 - 23.0 mi

Top 16%
×5stories
+23ft-63ft

Overall

4149

Males

3805

M18-39

3805

23M→24M

23.0 - 24.0 mi

Top 12%
×6stories
+12ft-82ft

Overall

3310

Males

3065

M18-39

3065

24M→40K

24.0 - 24.9 mi

Top 6%
×1story
+6ft-20ft

Overall

1684

Males

1587

M18-39

1587

40K→25.2M

24.9 - 25.2 mi

Top 6%
×1story
+13ft-16ft

Overall

1532

Males

1449

M18-39

1449

25.2M→Finish

25.2 - 26.2 mi

Top 4%
×2stories
+22ft-21ft

Overall

1146

Males

1092

M18-39

1092

Passing Analysis

Category:
Athletes Passed
2017
Passed By
561
Net Change
+1456
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6608
5K → 10K179215-36#6608#6644
10K → 15K17072+98#6644#6546
15K → 20K14858+90#6546#6456
20K → Half1039-29#6456#6485
Half → 25K8179+2#6485#6483
25K → 30K17152+119#6483#6364
30K → 20M9032+58#6364#6306
20M → 21M1823+179#6306#6127
21M → 35K1034+99#6127#6028
35K → 23M1734+169#6028#5859
23M → 24M1623+159#5859#5700
24M → 40K2060+206#5700#5494
40K → 25.2M1060+106#5494#5388
25.2M → Finish2360+236#5388#5152
TOTALS2017561+1456
📊

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