Boston Marathon logo
BOSTON MARATHON 2024

Adam Procknow

Bib: 348•M

IL

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 25550
Top 0.5%
Gender (Male)
#0 / 14578
Top 0.8%
Division (M18-39)
#0 / 4849
Top 2%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
17:18
Rank: #207
Start → 5K
17:18 | 5:34/mi
10K· 6.21 mi
34:46
Rank: #210 (-3)
5K → 10K
17:28 | 5:37/mi
15K· 9.32 mi
52:12
Rank: #189 (+21)
10K → 15K
17:26 | 5:37/mi
20K· 12.43 mi
1:09:37
Rank: #162 (+27)
15K → 20K
17:25 | 5:36/mi
Half· 13.11 mi
1:13:24
Rank: #157 (+5)
20K → Half
3:47 | 5:33/mi
25K· 15.53 mi
1:27:08
Rank: #146 (+11)
Half → 25K
13:44 | 5:40/mi
30K· 18.64 mi
1:45:17
Rank: #141 (+5)
25K → 30K
18:09 | 5:51/mi
20M
1:53:21
Rank: #137 (+4)
30K → 20M
8:04 | 5:56/mi
21M
1:59:38
Rank: #138 (-1)
20M → 21M
6:17 | 6:17/mi
35K· 21.75 mi
2:04:03
Rank: #139 (-1)
21M → 35K
4:25 | 5:54/mi
23M
2:11:39
Rank: #136 (+3)
35K → 23M
7:36 | 6:04/mi
24M
2:17:35
Rank: #136
23M → 24M
5:56 | 5:56/mi
40K· 24.85 mi
2:22:48
Rank: #136
24M → 40K
5:13 | 6:06/mi
25.2M
2:25:07
Rank: #137 (-1)
40K → 25.2M
2:19 | 6:43/mi
Finish· 26.22 mi
2:31:11
Rank: #137
25.2M → Finish
6:04 | 5:57/mi

The Course

Is this your race?

Claim it — unlock a deeper AI report on this race, free

A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.

Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:13:24
Pace5:36 /mi
2nd Half
Distance13.11 mi
Time1:17:47
Pace5:56 /mi
📊Positive Split: 6.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:17:2017:185:3417:18
5:34
-
10K
6.21 mi10:34:4834:465:3617:28
5:37
+0:03
15K
9.32 mi10:52:1452:125:3617:26
5:37
0:00
20K
12.43 mi11:09:391:09:375:3617:25
5:36
-0:01
Half
13.11 mi11:13:261:13:245:363:47
5:33
-0:03
25K
15.53 mi11:27:101:27:085:3713:44
5:40
+0:07
30K
18.64 mi11:45:191:45:175:3918:09
5:51
+0:11
20M
20.00 mi11:53:231:53:215:408:04
5:56
+0:05
21M
21.00 mi11:59:401:59:385:426:17
6:17
+0:21
35K
21.75 mi12:04:052:04:035:424:25
5:54
-0:23
23M
23.00 mi12:11:412:11:395:437:36
6:04
+0:10
24M
24.00 mi12:17:372:17:355:445:56
5:56
-0:08
40K
24.85 mi12:22:502:22:485:455:13
6:06
+0:10
25.2M
25.20 mi12:25:092:25:075:462:19
6:43
+0:37
Finish
26.22 mi12:31:132:31:115:466:04
5:57
-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

5:33 /mi

Average Pace

5:46 /mi

Slowest Pace

6:43 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:27:08

58% of race

Time at Steady Pace

42:38

28% of race

Time at Slower Pace

21:25

14% of race

Average Pace: 5:46 /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 mi10:17:2017:185:3417:18
5:34
#207
10K
6.21 mi10:34:4834:465:3617:28
5:37
#210
15K
9.32 mi10:52:1452:125:3617:26
5:37
#189
20K
12.43 mi11:09:391:09:375:3617:25
5:36
#162
Half
13.11 mi11:13:261:13:245:363:47
5:33
#157
25K
15.53 mi11:27:101:27:085:3713:44
5:40
#146
30K
18.64 mi11:45:191:45:175:3918:09
5:51
#141
20M
20.00 mi11:53:231:53:215:408:04
5:56
#137
21M
21.00 mi11:59:401:59:385:426:17
6:17
#138
35K
21.75 mi12:04:052:04:035:424:25
5:54
#139
23M
23.00 mi12:11:412:11:395:437:36
6:04
#136
24M
24.00 mi12:17:372:17:355:445:56
5:56
#136
40K
24.85 mi12:22:502:22:485:455:13
6:06
#136
25.2M
25.20 mi12:25:092:25:075:462:19
6:43
#137
Finish
26.22 mi12:31:132:31:115:466:04
5:57
#137
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi207187187148(Top 0.6%)145(Top 1.0%)145(Top 3%)
10K6.21 mi3.10 mi210-3190-3190-3216(Top 0.8%)196(Top 1%)196(Top 4%)
15K9.32 mi3.11 mi189+21169+21169+21148(Top 0.6%)145(Top 1.0%)145(Top 3%)
20K12.43 mi3.11 mi162+27143+26143+26112(Top 0.4%)110(Top 0.8%)110(Top 2%)
Half13.11 mi0.68 mi157+5138+5138+5120(Top 0.5%)119(Top 0.8%)119(Top 2%)
25K15.53 mi2.42 mi146+11127+11127+11135(Top 0.5%)117(Top 0.8%)117(Top 2%)
30K18.64 mi3.11 mi141+5123+4123+4146(Top 0.6%)127(Top 0.9%)127(Top 3%)
20M20.00 mi1.36 mi137+4118+5118+5168(Top 0.7%)149(Top 1%)149(Top 3%)
21M21.00 mi1.00 mi138-1119-1119-1196(Top 0.8%)176(Top 1%)176(Top 4%)
35K21.75 mi0.75 mi139-1120-1120-1260(Top 1%)238(Top 2%)238(Top 5%)
23M23.00 mi1.25 mi136+3117+3117+3225(Top 0.9%)203(Top 1%)203(Top 4%)
24M24.00 mi1.00 mi136117117229(Top 0.9%)206(Top 1%)206(Top 4%)
40K24.85 mi0.85 mi136117117250(Top 1.0%)226(Top 2%)226(Top 5%)
25.2M25.20 mi0.35 mi137-1118-1118-1273(Top 1%)251(Top 2%)251(Top 5%)
Finish26.22 mi1.02 mi137118118373(Top 1%)347(Top 2%)347(Top 7%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 0.6%
×21stories
+97ft-345ft

Overall

148

Males

145

M18-39

145

5K→10K

3.1 - 6.2 mi

Top 0.8%
×5stories
+79ft-138ft

Overall

216

Males

196

M18-39

196

10K→15K

6.2 - 9.3 mi

Top 0.6%
×3stories
+67ft-78ft

Overall

148

Males

145

M18-39

145

15K→20K

9.3 - 12.4 mi

Top 0.4%
×5stories
+106ft-86ft

Overall

112

Males

110

M18-39

110

20K→Half

12.4 - 13.1 mi

Top 0.5%
×2stories
+19ft-37ft

Overall

120

Males

119

M18-39

119

Half→25K

13.1 - 15.5 mi

Top 0.5%
×4stories
+66ft-88ft

Overall

135

Males

117

M18-39

117

25K→30K

15.5 - 18.6 mi

Top 0.6%
×9stories
+181ft-148ft

Overall

146

Males

127

M18-39

127

30K→20M

18.6 - 20.0 mi

Top 0.7%
×5stories
+64ft-50ft

Overall

168

Males

149

M18-39

149

20M→21M

20.0 - 21.0 mi

Top 0.8%
×8stories
+106ft-24ft

Overall

196

Males

176

M18-39

176

21M→35K

21.0 - 21.8 mi

Top 1%
×7stories
+17ft-86ft

Overall

260

Males

238

M18-39

238

35K→23M

21.8 - 23.0 mi

Top 0.9%
×5stories
+23ft-63ft

Overall

225

Males

203

M18-39

203

23M→24M

23.0 - 24.0 mi

Top 0.9%
×6stories
+12ft-82ft

Overall

229

Males

206

M18-39

206

24M→40K

24.0 - 24.9 mi

Top 1.0%
×1story
+6ft-20ft

Overall

250

Males

226

M18-39

226

40K→25.2M

24.9 - 25.2 mi

Top 1%
×1story
+13ft-16ft

Overall

273

Males

251

M18-39

251

25.2M→Finish

25.2 - 26.2 mi

Top 1%
×2stories
+22ft-21ft

Overall

373

Males

347

M18-39

347

Passing Analysis

Category:
Athletes Passed
107
Passed By
37
Net Change
+70
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#207
5K → 10K811-3#207#210
10K → 15K221+21#210#189
15K → 20K281+27#189#162
20K → Half50+5#162#157
Half → 25K110+11#157#146
25K → 30K127+5#146#141
30K → 20M62+4#141#137
20M → 21M34-1#137#138
21M → 35K23-1#138#139
35K → 23M52+3#139#136
23M → 24M110#136#136
24M → 40K110#136#136
40K → 25.2M01-1#136#137
25.2M → Finish330#137#137
TOTALS10737+70
📊

Passing Visuals

Category:
Loading...

🔥Passing Intensity

Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness 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
Share Feedback

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing