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BOSTON MARATHON 2024

Robert Batdorf

Bib: 8421•M

PA

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 37%
Gender (Male)
#0 / 14578
Top 48%
Masters (Masters Men)
#0 / 9729
Top 39%
Division (M40-44)
#0 / 2009
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
7:37/mi
23:40
↑ 97↓ 3451.5%
10K· 6.21 mi
7:42/mi
47:35
↑ 79↓ 1380.4%
15K· 9.32 mi
7:38/mi
1:11:17
↑ 67↓ 78
20K· 12.43 mi
7:45/mi
1:35:22
↑ 106↓ 860.1%
Half· 13.11 mi
7:37/mi
1:40:34
↑ 19↓ 370.5%
25K· 15.53 mi
7:42/mi
1:59:14
↑ 66↓ 880.2%
30K· 18.64 mi
8:25/mi
2:25:23
↑ 181↓ 1480.2%
20M
8:42/mi
2:37:12
↑ 64↓ 500.2%
21M
8:42/mi
2:45:54
↑ 106↓ 241.6%
35K· 21.75 mi
7:57/mi
2:51:51
↑ 17↓ 861.7%
23M
8:36/mi
3:02:37
↑ 23↓ 630.6%
24M
8:24/mi
3:11:01
↓ 821.3%
40K· 24.85 mi
8:37/mi
3:18:23
↓ 200.3%
25.2M
9:52/mi
3:21:47
↑ 13↓ 160.2%
Finish· 26.22 mi
7:43/mi
3:29:39
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:40:34
Pace7:40 /mi
2nd Half
Distance13.11 mi
Time1:49:05
Pace8:19 /mi
📊Positive Split: 8.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:55:0623:407:3723:40
7:37
-
10K
6.21 mi11:19:0147:357:3923:55
7:42
+0:05
15K
9.32 mi11:42:431:11:177:3923:42
7:38
-0:04
20K
12.43 mi12:06:481:35:227:4024:05
7:45
+0:07
Half
13.11 mi12:12:001:40:347:405:12
7:37
-0:08
25K
15.53 mi12:30:401:59:147:4118:40
7:42
+0:05
30K
18.64 mi12:56:492:25:237:4826:09
8:25
+0:43
20M
20.00 mi13:08:382:37:127:5211:49
8:42
+0:17
21M
21.00 mi13:17:202:45:547:548:42
8:42
0:00
35K
21.75 mi13:23:172:51:517:545:57
7:57
-0:45
23M
23.00 mi13:34:033:02:377:5610:46
8:36
+0:39
24M
24.00 mi13:42:273:11:017:588:24
8:24
-0:12
40K
24.85 mi13:49:493:18:237:597:22
8:37
+0:13
25.2M
25.20 mi13:53:133:21:478:003:24
9:52
+1:15
Finish
26.22 mi14:01:053:29:398:007:52
7:43
-2:09

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

7:37 /mi

Average Pace

8:00 /mi

Slowest Pace

9:52 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

52:34

25% of race

Time at Steady Pace

1:20:29

38% of race

Time at Slower Pace

1:16:36

37% of race

Average Pace: 8:00 /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 mi10:55:0623:407:3723:40
7:37
#11676
10K
6.21 mi11:19:0147:357:3923:55
7:42
#11704
15K
9.32 mi11:42:431:11:177:3923:42
7:38
#11319
20K
12.43 mi12:06:481:35:227:4024:05
7:45
#10975
Half
13.11 mi12:12:001:40:347:405:12
7:37
#10906
25K
15.53 mi12:30:401:59:147:4118:40
7:42
#10354
30K
18.64 mi12:56:492:25:237:4826:09
8:25
#10236
20M
20.00 mi13:08:382:37:127:5211:49
8:42
#10215
21M
21.00 mi13:17:202:45:547:548:42
8:42
#9938
35K
21.75 mi13:23:172:51:517:545:57
7:57
#9820
23M
23.00 mi13:34:033:02:377:5610:46
8:36
#9704
24M
24.00 mi13:42:273:11:017:588:24
8:24
#9627
40K
24.85 mi13:49:493:18:237:597:22
8:37
#9590
25.2M
25.20 mi13:53:133:21:478:003:24
9:52
#9578
Finish
26.22 mi14:01:053:29:398:007:52
7:43
#9477
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi116768704870410635(Top 42%)8108(Top 56%)8108(Top 404%)
10K6.21 mi3.10 mi11704-288676+288676+2811837(Top 46%)8705(Top 60%)8705(Top 433%)
15K9.32 mi3.11 mi11319+3858475+2018475+20110635(Top 42%)8108(Top 56%)8108(Top 404%)
20K12.43 mi3.11 mi10975+3448298+1778298+17710082(Top 39%)7696(Top 53%)7696(Top 383%)
Half13.11 mi0.68 mi10906+698254+448254+449957(Top 39%)7654(Top 53%)7654(Top 381%)
25K15.53 mi2.42 mi10354+5527934+3207934+3208257(Top 32%)6570(Top 45%)6570(Top 327%)
30K18.64 mi3.11 mi10236+1187774+1607774+16010204(Top 40%)7381(Top 51%)7381(Top 367%)
20M20.00 mi1.36 mi10215+217705+697705+6910495(Top 41%)7267(Top 50%)7267(Top 362%)
21M21.00 mi1.00 mi9938+2777513+1927513+1927136(Top 28%)5352(Top 37%)5352(Top 266%)
35K21.75 mi0.75 mi9820+1187419+947419+947499(Top 29%)5496(Top 38%)5496(Top 274%)
23M23.00 mi1.25 mi9704+1167294+1257294+1258994(Top 35%)6104(Top 42%)6104(Top 304%)
24M24.00 mi1.00 mi9627+777210+847210+848828(Top 35%)5939(Top 41%)5939(Top 296%)
40K24.85 mi0.85 mi9590+377155+557155+558933(Top 35%)5868(Top 40%)5868(Top 292%)
25.2M25.20 mi0.35 mi9578+127130+257130+2510310(Top 40%)6513(Top 45%)6513(Top 324%)
Finish26.22 mi1.02 mi9477+1017045+857045+856851(Top 27%)4795(Top 33%)4795(Top 239%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 42%
×21story building
+97ft-345ft

Overall

10635

Males

8108

M40-44

8108

5K→10K

3.1 - 6.2 mi

Top 46%
×5story building
+79ft-138ft

Overall

11837

Males

8705

M40-44

8705

10K→15K

6.2 - 9.3 mi

Top 42%
×3story building
+67ft-78ft

Overall

10635

Males

8108

M40-44

8108

15K→20K

9.3 - 12.4 mi

Top 39%
×5story building
+106ft-86ft

Overall

10082

Males

7696

M40-44

7696

20K→Half

12.4 - 13.1 mi

Top 39%
×2story building
+19ft-37ft

Overall

9957

Males

7654

M40-44

7654

Half→25K

13.1 - 15.5 mi

Top 32%
×4story building
+66ft-88ft

Overall

8257

Males

6570

M40-44

6570

25K→30K

15.5 - 18.6 mi

Top 40%
×9story building
+181ft-148ft

Overall

10204

Males

7381

M40-44

7381

30K→20M

18.6 - 20.0 mi

Top 41%
×5story building
+64ft-50ft

Overall

10495

Males

7267

M40-44

7267

20M→21M

20.0 - 21.0 mi

Top 28%
×8story building
+106ft-24ft

Overall

7136

Males

5352

M40-44

5352

21M→35K

21.0 - 21.8 mi

Top 29%
×7story building
+17ft-86ft

Overall

7499

Males

5496

M40-44

5496

35K→23M

21.8 - 23.0 mi

Top 35%
×5story building
+23ft-63ft

Overall

8994

Males

6104

M40-44

6104

23M→24M

23.0 - 24.0 mi

Top 35%
×6story building
+12ft-82ft

Overall

8828

Males

5939

M40-44

5939

24M→40K

24.0 - 24.9 mi

Top 35%
×1story
+6ft-20ft

Overall

8933

Males

5868

M40-44

5868

40K→25.2M

24.9 - 25.2 mi

Top 40%
×1story
+13ft-16ft

Overall

10310

Males

6513

M40-44

6513

25.2M→Finish

25.2 - 26.2 mi

Top 27%
×2story building
+22ft-21ft

Overall

6851

Males

4795

M40-44

4795

Passing Analysis

Category:
Athletes Passed
3309*
Passed By
1108
Net Change
+2199
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11676
5K → 10K271299-28#11676#11704
10K → 15K45065+385#11704#11319
15K → 20K40157+344#11319#10975
20K → Half8314+69#10975#10906
Half → 25K56412+552#10906#10354
25K → 30K343224+118#10354#10236
30K → 20M150128+21#10236#10215
20M → 21M29922+277#10215#9938
21M → 35K13618+118#9938#9820
35K → 23M19983+116#9820#9704
23M → 24M129*52+77#9704#9627
24M → 40K9962+37#9627#9590
40K → 25.2M5745+12#9590#9578
25.2M → Finish12827+101#9578#9477
TOTALS3309*1108+2199

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

📊

Passing Visuals

Category:
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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