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BOSTON MARATHON 2024

Jason Baer

Bib: 9882•M

VT

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 31%
Gender (Male)
#0 / 14578
Top 43%
Masters (Masters Men)
#0 / 9729
Top 32%
Division (M45-49)
#0 / 2218
Top 45%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:58
Rank: #12400
Start → 5K
23:58 | 7:43/mi
10K· 6.21 mi
47:43
Rank: #11894 (+506)
5K → 10K
23:45 | 7:39/mi
15K· 9.32 mi
1:11:52
Rank: #11810 (+84)
10K → 15K
24:09 | 7:46/mi
20K· 12.43 mi
1:35:55
Rank: #11293 (+517)
15K → 20K
24:03 | 7:44/mi
Half· 13.11 mi
1:41:02
Rank: #11164 (+129)
20K → Half
5:07 | 7:30/mi
25K· 15.53 mi
2:00:03
Rank: #10749 (+415)
Half → 25K
19:01 | 7:51/mi
30K· 18.64 mi
2:24:46
Rank: #10015 (+734)
25K → 30K
24:43 | 7:57/mi
20M
2:35:36
Rank: #9637 (+378)
30K → 20M
10:50 | 7:58/mi
21M
2:44:00
Rank: #9293 (+344)
20M → 21M
8:24 | 8:24/mi
35K· 21.75 mi
2:49:29
Rank: #9038 (+255)
21M → 35K
5:29 | 7:20/mi
23M
2:59:12
Rank: #8656 (+382)
35K → 23M
9:43 | 7:46/mi
24M
3:07:05
Rank: #8476 (+180)
23M → 24M
7:53 | 7:53/mi
40K· 24.85 mi
3:13:34
Rank: #8220 (+256)
24M → 40K
6:29 | 7:35/mi
25.2M
3:16:42
Rank: #8175 (+45)
40K → 25.2M
3:08 | 9:05/mi
Finish· 26.22 mi
3:24:29
Rank: #8044 (+131)
25.2M → Finish
7:47 | 7:38/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:41:02
Pace7:42 /mi
2nd Half
Distance13.11 mi
Time1:43:27
Pace7:53 /mi
📊Positive Split: 2.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:49:3823:587:4323:58
7:43
-
10K
6.21 mi11:13:2347:437:4123:45
7:39
-0:04
15K
9.32 mi11:37:321:11:527:4324:09
7:46
+0:07
20K
12.43 mi12:01:351:35:557:4324:03
7:44
-0:02
Half
13.11 mi12:06:421:41:027:425:07
7:30
-0:14
25K
15.53 mi12:25:432:00:037:4419:01
7:51
+0:21
30K
18.64 mi12:50:262:24:467:4624:43
7:57
+0:06
20M
20.00 mi13:01:162:35:367:4710:50
7:58
+0:01
21M
21.00 mi13:09:402:44:007:498:24
8:24
+0:26
35K
21.75 mi13:15:092:49:297:485:29
7:20
-1:04
23M
23.00 mi13:24:522:59:127:479:43
7:46
+0:26
24M
24.00 mi13:32:453:07:057:487:53
7:53
+0:07
40K
24.85 mi13:39:143:13:347:476:29
7:35
-0:18
25.2M
25.20 mi13:42:223:16:427:483:08
9:05
+1:30
Finish
26.22 mi13:50:093:24:297:487:47
7:38
-1:27

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

7:20 /mi

Average Pace

7:48 /mi

Slowest Pace

9:05 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

10:36

5% of race

Time at Steady Pace

3:02:21

89% of race

Time at Slower Pace

11:32

6% of race

Average Pace: 7:48 /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 mi10:49:3823:587:4323:58
7:43
#12400
10K
6.21 mi11:13:2347:437:4123:45
7:39
#11894
15K
9.32 mi11:37:321:11:527:4324:09
7:46
#11810
20K
12.43 mi12:01:351:35:557:4324:03
7:44
#11293
Half
13.11 mi12:06:421:41:027:425:07
7:30
#11164
25K
15.53 mi12:25:432:00:037:4419:01
7:51
#10749
30K
18.64 mi12:50:262:24:467:4624:43
7:57
#10015
20M
20.00 mi13:01:162:35:367:4710:50
7:58
#9637
21M
21.00 mi13:09:402:44:007:498:24
8:24
#9293
35K
21.75 mi13:15:092:49:297:485:29
7:20
#9038
23M
23.00 mi13:24:522:59:127:479:43
7:46
#8656
24M
24.00 mi13:32:453:07:057:487:53
7:53
#8476
40K
24.85 mi13:39:143:13:347:476:29
7:35
#8220
25.2M
25.20 mi13:42:223:16:427:483:08
9:05
#8175
Finish
26.22 mi13:50:093:24:297:487:47
7:38
#8044
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi124009010901011699(Top 46%)8598(Top 59%)8598(Top 388%)
10K6.21 mi3.10 mi11894+5068751+2598751+25911416(Top 45%)8508(Top 58%)8508(Top 384%)
15K9.32 mi3.11 mi11810+848684+678684+6711699(Top 46%)8598(Top 59%)8598(Top 388%)
20K12.43 mi3.11 mi11293+5178430+2548430+25410011(Top 39%)7654(Top 53%)7654(Top 345%)
Half13.11 mi0.68 mi11164+1298374+568374+569051(Top 35%)7178(Top 49%)7178(Top 324%)
25K15.53 mi2.42 mi10749+4158121+2538121+2539197(Top 36%)7080(Top 49%)7080(Top 319%)
30K18.64 mi3.11 mi10015+7347667+4547667+4547610(Top 30%)5979(Top 41%)5979(Top 270%)
20M20.00 mi1.36 mi9637+3787415+2527415+2526598(Top 26%)5221(Top 36%)5221(Top 235%)
21M21.00 mi1.00 mi9293+3447189+2267189+2265770(Top 23%)4563(Top 31%)4563(Top 206%)
35K21.75 mi0.75 mi9038+2557032+1577032+1574295(Top 17%)3670(Top 25%)3670(Top 165%)
23M23.00 mi1.25 mi8656+3826749+2836749+2834631(Top 18%)3771(Top 26%)3771(Top 170%)
24M24.00 mi1.00 mi8476+1806612+1376612+1375987(Top 23%)4453(Top 31%)4453(Top 201%)
40K24.85 mi0.85 mi8220+2566422+1906422+1903838(Top 15%)3116(Top 21%)3116(Top 140%)
25.2M25.20 mi0.35 mi8175+456364+586364+586904(Top 27%)4770(Top 33%)4770(Top 215%)
Finish26.22 mi1.02 mi8044+1316260+1046260+1046363(Top 25%)4529(Top 31%)4529(Top 204%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 46%
×21stories
+97ft-345ft

Overall

11699

Males

8598

M45-49

8598

5K→10K

3.1 - 6.2 mi

Top 45%
×5stories
+79ft-138ft

Overall

11416

Males

8508

M45-49

8508

10K→15K

6.2 - 9.3 mi

Top 46%
×3stories
+67ft-78ft

Overall

11699

Males

8598

M45-49

8598

15K→20K

9.3 - 12.4 mi

Top 39%
×5stories
+106ft-86ft

Overall

10011

Males

7654

M45-49

7654

20K→Half

12.4 - 13.1 mi

Top 35%
×2stories
+19ft-37ft

Overall

9051

Males

7178

M45-49

7178

Half→25K

13.1 - 15.5 mi

Top 36%
×4stories
+66ft-88ft

Overall

9197

Males

7080

M45-49

7080

25K→30K

15.5 - 18.6 mi

Top 30%
×9stories
+181ft-148ft

Overall

7610

Males

5979

M45-49

5979

30K→20M

18.6 - 20.0 mi

Top 26%
×5stories
+64ft-50ft

Overall

6598

Males

5221

M45-49

5221

20M→21M

20.0 - 21.0 mi

Top 23%
×8stories
+106ft-24ft

Overall

5770

Males

4563

M45-49

4563

21M→35K

21.0 - 21.8 mi

Top 17%
×7stories
+17ft-86ft

Overall

4295

Males

3670

M45-49

3670

35K→23M

21.8 - 23.0 mi

Top 18%
×5stories
+23ft-63ft

Overall

4631

Males

3771

M45-49

3771

23M→24M

23.0 - 24.0 mi

Top 23%
×6stories
+12ft-82ft

Overall

5987

Males

4453

M45-49

4453

24M→40K

24.0 - 24.9 mi

Top 15%
×1story
+6ft-20ft

Overall

3838

Males

3116

M45-49

3116

40K→25.2M

24.9 - 25.2 mi

Top 27%
×1story
+13ft-16ft

Overall

6904

Males

4770

M45-49

4770

25.2M→Finish

25.2 - 26.2 mi

Top 25%
×2stories
+22ft-21ft

Overall

6363

Males

4529

M45-49

4529

Passing Analysis

Category:
Athletes Passed
4804*
Passed By
448
Net Change
+4356
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12400
5K → 10K610104+506#12400#11894
10K → 15K275191+84#11894#11810
15K → 20K54629+517#11810#11293
20K → Half1301+129#11293#11164
Half → 25K45237+415#11164#10749
25K → 30K74713+734#10749#10015
30K → 20M385*7+378#10015#9637
20M → 21M3495+344#9637#9293
21M → 35K2550+255#9293#9038
35K → 23M3853+382#9038#8656
23M → 24M19313+180#8656#8476
24M → 40K2626+256#8476#8220
40K → 25.2M6722+45#8220#8175
25.2M → Finish14817+131#8175#8044
TOTALS4804*448+4356

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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