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BOSTON MARATHON 2024

Jonathon Saelinger

Bib: 7071•M

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Overall
#0 / 25550
Top 17%
Gender (Male)
#0 / 14578
Top 26%
Division (M18-39)
#0 / 4849
Top 49%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:07
Rank: #5614
Start → 5K
21:07 | 6:48/mi
10K· 6.21 mi
42:50
Rank: #6113 (-499)
5K → 10K
21:43 | 6:59/mi
15K· 9.32 mi
1:04:29
Rank: #6069 (+44)
10K → 15K
21:39 | 6:58/mi
20K· 12.43 mi
1:26:21
Rank: #5850 (+219)
15K → 20K
21:52 | 7:02/mi
Half· 13.11 mi
1:31:12
Rank: #5858 (-8)
20K → Half
4:51 | 7:07/mi
25K· 15.53 mi
1:48:44
Rank: #5722 (+136)
Half → 25K
17:32 | 7:14/mi
30K· 18.64 mi
2:12:17
Rank: #5559 (+163)
25K → 30K
23:33 | 7:35/mi
20M
2:22:39
Rank: #5426 (+133)
30K → 20M
10:22 | 7:38/mi
21M
2:30:33
Rank: #5228 (+198)
20M → 21M
7:54 | 7:54/mi
35K· 21.75 mi
2:36:10
Rank: #5161 (+67)
21M → 35K
5:37 | 7:30/mi
23M
2:45:33
Rank: #4950 (+211)
35K → 23M
9:23 | 7:30/mi
24M
2:52:56
Rank: #4802 (+148)
23M → 24M
7:23 | 7:23/mi
40K· 24.85 mi
2:59:00
Rank: #4621 (+181)
24M → 40K
6:04 | 7:06/mi
25.2M
3:01:32
Rank: #4486 (+135)
40K → 25.2M
2:32 | 7:21/mi
Finish· 26.22 mi
3:08:17
Rank: #4288 (+198)
25.2M → Finish
6:45 | 6:37/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:31:12
Pace6:57 /mi
2nd Half
Distance13.11 mi
Time1:37:05
Pace7:24 /mi
📊Positive Split: 6.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:27:4621:076:4821:07
6:48
-
10K
6.21 mi10:49:2942:506:5421:43
6:59
+0:11
15K
9.32 mi11:11:081:04:296:5521:39
6:58
-0:01
20K
12.43 mi11:33:001:26:216:5721:52
7:02
+0:04
Half
13.11 mi11:37:511:31:126:574:51
7:07
+0:05
25K
15.53 mi11:55:231:48:447:0017:32
7:14
+0:07
30K
18.64 mi12:18:562:12:177:0623:33
7:35
+0:21
20M
20.00 mi12:29:182:22:397:0810:22
7:38
+0:03
21M
21.00 mi12:37:122:30:337:107:54
7:54
+0:16
35K
21.75 mi12:42:492:36:107:115:37
7:30
-0:24
23M
23.00 mi12:52:122:45:337:129:23
7:30
0:00
24M
24.00 mi12:59:352:52:567:127:23
7:23
-0:07
40K
24.85 mi13:05:392:59:007:126:04
7:06
-0:17
25.2M
25.20 mi13:08:113:01:327:122:32
7:21
+0:15
Finish
26.22 mi13:14:563:08:177:116:45
6:37
-0:44

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

6:37 /mi

Average Pace

7:11 /mi

Slowest Pace

7:54 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:01:33

65% of race

Time at Steady Pace

58:50

31% of race

Time at Slower Pace

7:54

4% of race

Average Pace: 7:11 /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 mi10:27:4621:076:4821:07
6:48
#5614
10K
6.21 mi10:49:2942:506:5421:43
6:59
#6113
15K
9.32 mi11:11:081:04:296:5521:39
6:58
#6069
20K
12.43 mi11:33:001:26:216:5721:52
7:02
#5850
Half
13.11 mi11:37:511:31:126:574:51
7:07
#5858
25K
15.53 mi11:55:231:48:447:0017:32
7:14
#5722
30K
18.64 mi12:18:562:12:177:0623:33
7:35
#5559
20M
20.00 mi12:29:182:22:397:0810:22
7:38
#5426
21M
21.00 mi12:37:122:30:337:107:54
7:54
#5228
35K
21.75 mi12:42:492:36:107:115:37
7:30
#5161
23M
23.00 mi12:52:122:45:337:129:23
7:30
#4950
24M
24.00 mi12:59:352:52:567:127:23
7:23
#4802
40K
24.85 mi13:05:392:59:007:126:04
7:06
#4621
25.2M
25.20 mi13:08:113:01:327:122:32
7:21
#4486
Finish
26.22 mi13:14:563:08:177:116:45
6:37
#4288
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi5614514251426014(Top 24%)5388(Top 37%)5388(Top 111%)
10K6.21 mi3.10 mi6113-4995517-3755517-3756585(Top 26%)5824(Top 40%)5824(Top 120%)
15K9.32 mi3.11 mi6069+445481+365481+366014(Top 24%)5388(Top 37%)5388(Top 111%)
20K12.43 mi3.11 mi5850+2195285+1965285+1965455(Top 21%)4924(Top 34%)4924(Top 102%)
Half13.11 mi0.68 mi5858-85287-25287-26336(Top 25%)5534(Top 38%)5534(Top 114%)
25K15.53 mi2.42 mi5722+1365160+1275160+1275460(Top 21%)4816(Top 33%)4816(Top 99%)
30K18.64 mi3.11 mi5559+1634969+1914969+1915503(Top 22%)4675(Top 32%)4675(Top 96%)
20M20.00 mi1.36 mi5426+1334852+1174852+1174849(Top 19%)4145(Top 28%)4145(Top 85%)
21M21.00 mi1.00 mi5228+1984683+1694683+1693801(Top 15%)3304(Top 23%)3304(Top 68%)
35K21.75 mi0.75 mi5161+674614+694614+695066(Top 20%)4137(Top 28%)4137(Top 85%)
23M23.00 mi1.25 mi4950+2114422+1924422+1923588(Top 14%)3101(Top 21%)3101(Top 64%)
24M24.00 mi1.00 mi4802+1484285+1374285+1373678(Top 14%)3109(Top 21%)3109(Top 64%)
40K24.85 mi0.85 mi4621+1814124+1614124+1612180(Top 9%)1937(Top 13%)1937(Top 40%)
25.2M25.20 mi0.35 mi4486+1354003+1214003+1211149(Top 4%)1062(Top 7%)1062(Top 22%)
Finish26.22 mi1.02 mi4288+1983834+1693834+1691756(Top 7%)1554(Top 11%)1554(Top 32%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 24%
×21stories
+97ft-345ft

Overall

6014

Males

5388

M18-39

5388

5K→10K

3.1 - 6.2 mi

Top 26%
×5stories
+79ft-138ft

Overall

6585

Males

5824

M18-39

5824

10K→15K

6.2 - 9.3 mi

Top 24%
×3stories
+67ft-78ft

Overall

6014

Males

5388

M18-39

5388

15K→20K

9.3 - 12.4 mi

Top 21%
×5stories
+106ft-86ft

Overall

5455

Males

4924

M18-39

4924

20K→Half

12.4 - 13.1 mi

Top 25%
×2stories
+19ft-37ft

Overall

6336

Males

5534

M18-39

5534

Half→25K

13.1 - 15.5 mi

Top 21%
×4stories
+66ft-88ft

Overall

5460

Males

4816

M18-39

4816

25K→30K

15.5 - 18.6 mi

Top 22%
×9stories
+181ft-148ft

Overall

5503

Males

4675

M18-39

4675

30K→20M

18.6 - 20.0 mi

Top 19%
×5stories
+64ft-50ft

Overall

4849

Males

4145

M18-39

4145

20M→21M

20.0 - 21.0 mi

Top 15%
×8stories
+106ft-24ft

Overall

3801

Males

3304

M18-39

3304

21M→35K

21.0 - 21.8 mi

Top 20%
×7stories
+17ft-86ft

Overall

5066

Males

4137

M18-39

4137

35K→23M

21.8 - 23.0 mi

Top 14%
×5stories
+23ft-63ft

Overall

3588

Males

3101

M18-39

3101

23M→24M

23.0 - 24.0 mi

Top 14%
×6stories
+12ft-82ft

Overall

3678

Males

3109

M18-39

3109

24M→40K

24.0 - 24.9 mi

Top 9%
×1story
+6ft-20ft

Overall

2180

Males

1937

M18-39

1937

40K→25.2M

24.9 - 25.2 mi

Top 4%
×1story
+13ft-16ft

Overall

1149

Males

1062

M18-39

1062

25.2M→Finish

25.2 - 26.2 mi

Top 7%
×2stories
+22ft-21ft

Overall

1756

Males

1554

M18-39

1554

Passing Analysis

Category:
Athletes Passed
2386
Passed By
1060
Net Change
+1326
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5614
5K → 10K65564-499#5614#6113
10K → 15K167123+44#6113#6069
15K → 20K28465+219#6069#5850
20K → Half2129-8#5850#5858
Half → 25K20872+136#5858#5722
25K → 30K286123+163#5722#5559
30K → 20M16431+133#5559#5426
20M → 21M2046+198#5426#5228
21M → 35K9427+67#5228#5161
35K → 23M22110+211#5161#4950
23M → 24M1579+148#4950#4802
24M → 40K1821+181#4802#4621
40K → 25.2M1350+135#4621#4486
25.2M → Finish1980+198#4486#4288
TOTALS23861060+1326
📊

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