Boston Marathon logo
BOSTON MARATHON 2024

John Longo

Bib: 5657•M

MA

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 25550
Top 11%
Gender (Male)
#0 / 14578
Top 17%
Division (M18-39)
#0 / 4849
Top 37%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:44
Rank: #4597
Start → 5K
20:44 | 6:40/mi
10K· 6.21 mi
41:43
Rank: #4660 (-63)
5K → 10K
20:59 | 6:45/mi
15K· 9.32 mi
1:02:49
Rank: #4620 (+40)
10K → 15K
21:06 | 6:47/mi
20K· 12.43 mi
1:23:49
Rank: #4282 (+338)
15K → 20K
21:00 | 6:46/mi
Half· 13.11 mi
1:28:21
Rank: #4229 (+53)
20K → Half
4:32 | 6:39/mi
25K· 15.53 mi
1:44:50
Rank: #3975 (+254)
Half → 25K
16:29 | 6:48/mi
30K· 18.64 mi
2:06:22
Rank: #3567 (+408)
25K → 30K
21:32 | 6:56/mi
20M
2:15:47
Rank: #3370 (+197)
30K → 20M
9:25 | 6:56/mi
21M
2:23:05
Rank: #3205 (+165)
20M → 21M
7:18 | 7:18/mi
35K· 21.75 mi
2:28:13
Rank: #3139 (+66)
21M → 35K
5:08 | 6:52/mi
23M
2:37:01
Rank: #3003 (+136)
35K → 23M
8:48 | 7:02/mi
24M
2:43:53
Rank: #2910 (+93)
23M → 24M
6:52 | 6:52/mi
40K· 24.85 mi
2:49:51
Rank: #2823 (+87)
24M → 40K
5:58 | 6:59/mi
25.2M
2:52:28
Rank: #2766 (+57)
40K → 25.2M
2:37 | 7:35/mi
Finish· 26.22 mi
2:59:11
Rank: #2687 (+79)
25.2M → Finish
6:43 | 6:35/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
Time1:28:21
Pace6:44 /mi
2nd Half
Distance13.11 mi
Time1:30:50
Pace6:56 /mi
📊Positive Split: 2.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:26:0420:446:4020:44
6:40
-
10K
6.21 mi10:47:0341:436:4320:59
6:45
+0:05
15K
9.32 mi11:08:091:02:496:4421:06
6:47
+0:02
20K
12.43 mi11:29:091:23:496:4521:00
6:46
-0:01
Half
13.11 mi11:33:411:28:216:444:32
6:39
-0:07
25K
15.53 mi11:50:101:44:506:4516:29
6:48
+0:09
30K
18.64 mi12:11:422:06:226:4721:32
6:56
+0:08
20M
20.00 mi12:21:072:15:476:479:25
6:56
0:00
21M
21.00 mi12:28:252:23:056:497:18
7:18
+0:22
35K
21.75 mi12:33:332:28:136:495:08
6:52
-0:26
23M
23.00 mi12:42:212:37:016:508:48
7:02
+0:10
24M
24.00 mi12:49:132:43:536:506:52
6:52
-0:10
40K
24.85 mi12:55:112:49:516:505:58
6:59
+0:07
25.2M
25.20 mi12:57:482:52:286:512:37
7:35
+0:36
Finish
26.22 mi13:04:312:59:116:506:43
6:35
-1:00

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

6:35 /mi

Average Pace

6:50 /mi

Slowest Pace

7:35 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:49:16

94% of race

Time at Steady Pace

9:55

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:50 /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 mi10:26:0420:446:4020:44
6:40
#4597
10K
6.21 mi10:47:0341:436:4320:59
6:45
#4660
15K
9.32 mi11:08:091:02:496:4421:06
6:47
#4620
20K
12.43 mi11:29:091:23:496:4521:00
6:46
#4282
Half
13.11 mi11:33:411:28:216:444:32
6:39
#4229
25K
15.53 mi11:50:101:44:506:4516:29
6:48
#3975
30K
18.64 mi12:11:422:06:226:4721:32
6:56
#3567
20M
20.00 mi12:21:072:15:476:479:25
6:56
#3370
21M
21.00 mi12:28:252:23:056:497:18
7:18
#3205
35K
21.75 mi12:33:332:28:136:495:08
6:52
#3139
23M
23.00 mi12:42:212:37:016:508:48
7:02
#3003
24M
24.00 mi12:49:132:43:536:506:52
6:52
#2910
40K
24.85 mi12:55:112:49:516:505:58
6:59
#2823
25.2M
25.20 mi12:57:482:52:286:512:37
7:35
#2766
Finish
26.22 mi13:04:312:59:116:506:43
6:35
#2687
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi4597429842984633(Top 18%)4305(Top 30%)4305(Top 89%)
10K6.21 mi3.10 mi4660-634346-484346-484759(Top 19%)4420(Top 30%)4420(Top 91%)
15K9.32 mi3.11 mi4620+404307+394307+394633(Top 18%)4305(Top 30%)4305(Top 89%)
20K12.43 mi3.11 mi4282+3384003+3044003+3043560(Top 14%)3356(Top 23%)3356(Top 69%)
Half13.11 mi0.68 mi4229+533963+403963+403394(Top 13%)3212(Top 22%)3212(Top 66%)
25K15.53 mi2.42 mi3975+2543736+2273736+2273168(Top 12%)2976(Top 20%)2976(Top 61%)
30K18.64 mi3.11 mi3567+4083356+3803356+3802517(Top 10%)2362(Top 16%)2362(Top 49%)
20M20.00 mi1.36 mi3370+1973172+1843172+1842081(Top 8%)1955(Top 13%)1955(Top 40%)
21M21.00 mi1.00 mi3205+1653015+1573015+1571866(Top 7%)1747(Top 12%)1747(Top 36%)
35K21.75 mi0.75 mi3139+662950+652950+652508(Top 10%)2284(Top 16%)2284(Top 47%)
23M23.00 mi1.25 mi3003+1362824+1262824+1262036(Top 8%)1862(Top 13%)1862(Top 38%)
24M24.00 mi1.00 mi2910+932737+872737+871899(Top 7%)1728(Top 12%)1728(Top 36%)
40K24.85 mi0.85 mi2823+872651+862651+861791(Top 7%)1622(Top 11%)1622(Top 33%)
25.2M25.20 mi0.35 mi2766+572597+542597+541645(Top 6%)1484(Top 10%)1484(Top 31%)
Finish26.22 mi1.02 mi2687+792518+792518+791643(Top 6%)1463(Top 10%)1463(Top 30%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 18%
×21stories
+97ft-345ft

Overall

4633

Males

4305

M18-39

4305

5K→10K

3.1 - 6.2 mi

Top 19%
×5stories
+79ft-138ft

Overall

4759

Males

4420

M18-39

4420

10K→15K

6.2 - 9.3 mi

Top 18%
×3stories
+67ft-78ft

Overall

4633

Males

4305

M18-39

4305

15K→20K

9.3 - 12.4 mi

Top 14%
×5stories
+106ft-86ft

Overall

3560

Males

3356

M18-39

3356

20K→Half

12.4 - 13.1 mi

Top 13%
×2stories
+19ft-37ft

Overall

3394

Males

3212

M18-39

3212

Half→25K

13.1 - 15.5 mi

Top 12%
×4stories
+66ft-88ft

Overall

3168

Males

2976

M18-39

2976

25K→30K

15.5 - 18.6 mi

Top 10%
×9stories
+181ft-148ft

Overall

2517

Males

2362

M18-39

2362

30K→20M

18.6 - 20.0 mi

Top 8%
×5stories
+64ft-50ft

Overall

2081

Males

1955

M18-39

1955

20M→21M

20.0 - 21.0 mi

Top 7%
×8stories
+106ft-24ft

Overall

1866

Males

1747

M18-39

1747

21M→35K

21.0 - 21.8 mi

Top 10%
×7stories
+17ft-86ft

Overall

2508

Males

2284

M18-39

2284

35K→23M

21.8 - 23.0 mi

Top 8%
×5stories
+23ft-63ft

Overall

2036

Males

1862

M18-39

1862

23M→24M

23.0 - 24.0 mi

Top 7%
×6stories
+12ft-82ft

Overall

1899

Males

1728

M18-39

1728

24M→40K

24.0 - 24.9 mi

Top 7%
×1story
+6ft-20ft

Overall

1791

Males

1622

M18-39

1622

40K→25.2M

24.9 - 25.2 mi

Top 6%
×1story
+13ft-16ft

Overall

1645

Males

1484

M18-39

1484

25.2M→Finish

25.2 - 26.2 mi

Top 6%
×2stories
+22ft-21ft

Overall

1643

Males

1463

M18-39

1463

Passing Analysis

Category:
Athletes Passed
2365
Passed By
455
Net Change
+1910
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4597
5K → 10K155218-63#4597#4660
10K → 15K146106+40#4660#4620
15K → 20K35214+338#4620#4282
20K → Half552+53#4282#4229
Half → 25K27723+254#4229#3975
25K → 30K42315+408#3975#3567
30K → 20M2069+197#3567#3370
20M → 21M1716+165#3370#3205
21M → 35K8115+66#3205#3139
35K → 23M14812+136#3139#3003
23M → 24M1018+93#3003#2910
24M → 40K947+87#2910#2823
40K → 25.2M614+57#2823#2766
25.2M → Finish9516+79#2766#2687
TOTALS2365455+1910
📊

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