Boston Marathon logo
BOSTON MARATHON 2024

Jonathan Louden

Bib: 6413•M

NY

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 25550
Top 19%
Gender (Male)
#0 / 14578
Top 29%
Division (M18-39)
#0 / 4849
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:58
Rank: #5216
Start → 5K
20:58 | 6:45/mi
10K· 6.21 mi
41:48
Rank: #4778 (+438)
5K → 10K
20:50 | 6:42/mi
15K· 9.32 mi
1:02:42
Rank: #4534 (+244)
10K → 15K
20:54 | 6:44/mi
20K· 12.43 mi
1:24:20
Rank: #4631 (-97)
15K → 20K
21:38 | 6:58/mi
Half· 13.11 mi
1:29:07
Rank: #4698 (-67)
20K → Half
4:47 | 7:01/mi
25K· 15.53 mi
1:46:35
Rank: #4832 (-134)
Half → 25K
17:28 | 7:12/mi
30K· 18.64 mi
2:10:09
Rank: #4896 (-64)
25K → 30K
23:34 | 7:35/mi
20M
2:20:47
Rank: #4899 (-3)
30K → 20M
10:38 | 7:49/mi
21M
2:29:41
Rank: #5001 (-102)
20M → 21M
8:54 | 8:54/mi
35K· 21.75 mi
2:35:35
Rank: #5015 (-14)
21M → 35K
5:54 | 7:53/mi
23M
2:45:36
Rank: #4962 (+53)
35K → 23M
10:01 | 8:00/mi
24M
2:53:51
Rank: #5011 (-49)
23M → 24M
8:15 | 8:15/mi
40K· 24.85 mi
3:00:38
Rank: #4935 (+76)
24M → 40K
6:47 | 7:56/mi
25.2M
3:03:48
Rank: #4941 (-6)
40K → 25.2M
3:10 | 9:11/mi
Finish· 26.22 mi
3:11:03
Rank: #4827 (+114)
25.2M → Finish
7:15 | 7:07/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
Time1:29:07
Pace6:48 /mi
2nd Half
Distance13.11 mi
Time1:41:56
Pace7:47 /mi
📊Positive Split: 14.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:26:0520:586:4520:58
6:45
-
10K
6.21 mi10:46:5541:486:4420:50
6:42
-0:03
15K
9.32 mi11:07:491:02:426:4420:54
6:44
+0:02
20K
12.43 mi11:29:271:24:206:4721:38
6:58
+0:14
Half
13.11 mi11:34:141:29:076:484:47
7:01
+0:03
25K
15.53 mi11:51:421:46:356:5217:28
7:12
+0:11
30K
18.64 mi12:15:162:10:096:5923:34
7:35
+0:23
20M
20.00 mi12:25:542:20:477:0210:38
7:49
+0:14
21M
21.00 mi12:34:482:29:417:088:54
8:54
+1:05
35K
21.75 mi12:40:422:35:357:095:54
7:53
-1:01
23M
23.00 mi12:50:432:45:367:1210:01
8:00
+0:07
24M
24.00 mi12:58:582:53:517:158:15
8:15
+0:15
40K
24.85 mi13:05:453:00:387:166:47
7:56
-0:19
25.2M
25.20 mi13:08:553:03:487:183:10
9:11
+1:15
Finish
26.22 mi13:16:103:11:037:187:15
7:07
-2:04

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

6:42 /mi

Average Pace

7:18 /mi

Slowest Pace

9:11 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:53:50

60% of race

Time at Steady Pace

46:53

25% of race

Time at Slower Pace

30:20

16% of race

Average Pace: 7:17 /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 mi10:26:0520:586:4520:58
6:45
#5216
10K
6.21 mi10:46:5541:486:4420:50
6:42
#4778
15K
9.32 mi11:07:491:02:426:4420:54
6:44
#4534
20K
12.43 mi11:29:271:24:206:4721:38
6:58
#4631
Half
13.11 mi11:34:141:29:076:484:47
7:01
#4698
25K
15.53 mi11:51:421:46:356:5217:28
7:12
#4832
30K
18.64 mi12:15:162:10:096:5923:34
7:35
#4896
20M
20.00 mi12:25:542:20:477:0210:38
7:49
#4899
21M
21.00 mi12:34:482:29:417:088:54
8:54
#5001
35K
21.75 mi12:40:422:35:357:095:54
7:53
#5015
23M
23.00 mi12:50:432:45:367:1210:01
8:00
#4962
24M
24.00 mi12:58:582:53:517:158:15
8:15
#5011
40K
24.85 mi13:05:453:00:387:166:47
7:56
#4935
25.2M
25.20 mi13:08:553:03:487:183:10
9:11
#4941
Finish
26.22 mi13:16:103:11:037:187:15
7:07
#4827
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi5216481548154122(Top 16%)3870(Top 27%)3870(Top 80%)
10K6.21 mi3.10 mi4778+4384454+3614454+3614377(Top 17%)4096(Top 28%)4096(Top 84%)
15K9.32 mi3.11 mi4534+2444233+2214233+2214122(Top 16%)3870(Top 27%)3870(Top 80%)
20K12.43 mi3.11 mi4631-974305-724305-725015(Top 20%)4583(Top 31%)4583(Top 95%)
Half13.11 mi0.68 mi4698-674367-624367-625773(Top 23%)5158(Top 35%)5158(Top 106%)
25K15.53 mi2.42 mi4832-1344462-954462-955317(Top 21%)4718(Top 32%)4718(Top 97%)
30K18.64 mi3.11 mi4896-644479-174479-175537(Top 22%)4701(Top 32%)4701(Top 97%)
20M20.00 mi1.36 mi4899-34468+114468+115809(Top 23%)4732(Top 32%)4732(Top 98%)
21M21.00 mi1.00 mi5001-1024515-474515-478059(Top 32%)5820(Top 40%)5820(Top 120%)
35K21.75 mi0.75 mi5015-144501+144501+147033(Top 28%)5239(Top 36%)5239(Top 108%)
23M23.00 mi1.25 mi4962+534431+704431+705735(Top 22%)4381(Top 30%)4381(Top 90%)
24M24.00 mi1.00 mi5011-494449-184449-187996(Top 31%)5484(Top 38%)5484(Top 113%)
40K24.85 mi0.85 mi4935+764356+934356+935460(Top 21%)4043(Top 28%)4043(Top 83%)
25.2M25.20 mi0.35 mi4941-64354+24354+27325(Top 29%)4951(Top 34%)4951(Top 102%)
Finish26.22 mi1.02 mi4827+1144243+1114243+1113632(Top 14%)2961(Top 20%)2961(Top 61%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 16%
×21stories
+97ft-345ft

Overall

4122

Males

3870

M18-39

3870

5K→10K

3.1 - 6.2 mi

Top 17%
×5stories
+79ft-138ft

Overall

4377

Males

4096

M18-39

4096

10K→15K

6.2 - 9.3 mi

Top 16%
×3stories
+67ft-78ft

Overall

4122

Males

3870

M18-39

3870

15K→20K

9.3 - 12.4 mi

Top 20%
×5stories
+106ft-86ft

Overall

5015

Males

4583

M18-39

4583

20K→Half

12.4 - 13.1 mi

Top 23%
×2stories
+19ft-37ft

Overall

5773

Males

5158

M18-39

5158

Half→25K

13.1 - 15.5 mi

Top 21%
×4stories
+66ft-88ft

Overall

5317

Males

4718

M18-39

4718

25K→30K

15.5 - 18.6 mi

Top 22%
×9stories
+181ft-148ft

Overall

5537

Males

4701

M18-39

4701

30K→20M

18.6 - 20.0 mi

Top 23%
×5stories
+64ft-50ft

Overall

5809

Males

4732

M18-39

4732

20M→21M

20.0 - 21.0 mi

Top 32%
×8stories
+106ft-24ft

Overall

8059

Males

5820

M18-39

5820

21M→35K

21.0 - 21.8 mi

Top 28%
×7stories
+17ft-86ft

Overall

7033

Males

5239

M18-39

5239

35K→23M

21.8 - 23.0 mi

Top 22%
×5stories
+23ft-63ft

Overall

5735

Males

4381

M18-39

4381

23M→24M

23.0 - 24.0 mi

Top 31%
×6stories
+12ft-82ft

Overall

7996

Males

5484

M18-39

5484

24M→40K

24.0 - 24.9 mi

Top 21%
×1story
+6ft-20ft

Overall

5460

Males

4043

M18-39

4043

40K→25.2M

24.9 - 25.2 mi

Top 29%
×1story
+13ft-16ft

Overall

7325

Males

4951

M18-39

4951

25.2M→Finish

25.2 - 26.2 mi

Top 14%
×2stories
+22ft-21ft

Overall

3632

Males

2961

M18-39

2961

Passing Analysis

Category:
Athletes Passed
1833
Passed By
1444
Net Change
+389
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5216
5K → 10K47638+438#5216#4778
10K → 15K27632+244#4778#4534
15K → 20K122219-97#4534#4631
20K → Half1077-67#4631#4698
Half → 25K142276-134#4698#4832
25K → 30K160224-64#4832#4896
30K → 20M8689-3#4896#4899
20M → 21M67169-102#4899#5001
21M → 35K5064-14#5001#5015
35K → 23M11865+53#5015#4962
23M → 24M56105-49#4962#5011
24M → 40K11438+76#5011#4935
40K → 25.2M3339-6#4935#4941
25.2M → Finish1239+114#4941#4827
TOTALS18331444+389
📊

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