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BOSTON MARATHON 2024

Michael Birschbach

Bib: 25852•M

MA

0:00
0:00
/ mi
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
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
23:38
Rank: #11596
Start → 5K
23:38 | 7:36/mi
10K· 6.21 mi
46:50
Rank: #10793 (+803)
5K → 10K
23:12 | 7:28/mi
15K· 9.32 mi
1:11:24
Rank: #11415 (-622)
10K → 15K
24:34 | 7:54/mi
20K· 12.43 mi
1:38:55
Rank: #13086 (-1671)
15K → 20K
27:31 | 8:51/mi
Half· 13.11 mi
1:44:29
Rank: #13122 (-36)
20K → Half
5:34 | 8:10/mi
25K· 15.53 mi
2:07:36
Rank: #14131 (-1009)
Half → 25K
23:07 | 9:32/mi
30K· 18.64 mi
2:39:10
Rank: #15028 (-897)
25K → 30K
31:34 | 10:10/mi
20M
2:52:13
Rank: #15053 (-25)
30K → 20M
13:03 | 9:36/mi
21M
3:05:14
Rank: #15667 (-614)
20M → 21M
13:01 | 13:01/mi
35K· 21.75 mi
3:13:15
Rank: #15878 (-211)
21M → 35K
8:01 | 10:43/mi
23M
3:27:04
Rank: #16129 (-251)
35K → 23M
13:49 | 11:02/mi
24M
3:37:10
Rank: #16143 (-14)
23M → 24M
10:06 | 10:06/mi
40K· 24.85 mi
3:45:53
Rank: #16119 (+24)
24M → 40K
8:43 | 10:12/mi
25.2M
3:49:57
Rank: #16137 (-18)
40K → 25.2M
4:04 | 11:48/mi
Finish· 26.22 mi
3:59:26
Rank: #16132 (+5)
25.2M → Finish
9:29 | 9:18/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:44:29
Pace7:58 /mi
2nd Half
Distance13.11 mi
Time2:14:57
Pace10:18 /mi
📊Positive Split: 29.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:39:3523:387:3623:38
7:36
-
10K
6.21 mi12:02:4746:507:3223:12
7:28
-0:08
15K
9.32 mi12:27:211:11:247:4024:34
7:54
+0:26
20K
12.43 mi12:54:521:38:557:5827:31
8:51
+0:57
Half
13.11 mi13:00:261:44:297:585:34
8:10
-0:41
25K
15.53 mi13:23:332:07:368:1323:07
9:32
+1:22
30K
18.64 mi13:55:072:39:108:3231:34
10:10
+0:38
20M
20.00 mi14:08:102:52:138:3713:03
9:36
-0:34
21M
21.00 mi14:21:113:05:148:4913:01
13:01
+3:25
35K
21.75 mi14:29:123:13:158:538:01
10:43
-2:18
23M
23.00 mi14:43:013:27:049:0013:49
11:02
+0:19
24M
24.00 mi14:53:073:37:109:0310:06
10:06
-0:56
40K
24.85 mi15:01:503:45:539:058:43
10:12
+0:06
25.2M
25.20 mi15:05:543:49:579:084:04
11:48
+1:36
Finish
26.22 mi15:15:233:59:269:089:29
9:18
-2:30

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

7:28 /mi

Average Pace

9:08 /mi

Slowest Pace

13:01 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:16:58

32% of race

Time at Steady Pace

2:03:33

52% of race

Time at Slower Pace

38:55

16% of race

Average Pace: 9:08 /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 mi11:39:3523:387:3623:38
7:36
#11596
10K
6.21 mi12:02:4746:507:3223:12
7:28
#10793
15K
9.32 mi12:27:211:11:247:4024:34
7:54
#11415
20K
12.43 mi12:54:521:38:557:5827:31
8:51
#13086
Half
13.11 mi13:00:261:44:297:585:34
8:10
#13122
25K
15.53 mi13:23:332:07:368:1323:07
9:32
#14131
30K
18.64 mi13:55:072:39:108:3231:34
10:10
#15028
20M
20.00 mi14:08:102:52:138:3713:03
9:36
#15053
21M
21.00 mi14:21:113:05:148:4913:01
13:01
#15667
35K
21.75 mi14:29:123:13:158:538:01
10:43
#15878
23M
23.00 mi14:43:013:27:049:0013:49
11:02
#16129
24M
24.00 mi14:53:073:37:109:0310:06
10:06
#16143
40K
24.85 mi15:01:503:45:539:058:43
10:12
#16119
25.2M
25.20 mi15:05:543:49:579:084:04
11:48
#16137
Finish
26.22 mi15:15:233:59:269:089:29
9:18
#16132
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi115968667866712739(Top 50%)9068(Top 62%)9068(Top 187%)
10K6.21 mi3.10 mi10793+8038270+3978270+3979990(Top 39%)7884(Top 54%)7884(Top 163%)
15K9.32 mi3.11 mi11415-6228514-2448514-24412739(Top 50%)9068(Top 62%)9068(Top 187%)
20K12.43 mi3.11 mi13086-16719230-7169230-71616677(Top 65%)10649(Top 73%)10649(Top 220%)
Half13.11 mi0.68 mi13122-369226+49226+413767(Top 54%)9404(Top 65%)9404(Top 194%)
25K15.53 mi2.42 mi14131-10099622-3969622-39617661(Top 69%)10992(Top 75%)10992(Top 227%)
30K18.64 mi3.11 mi15028-8979895-2739895-27317833(Top 70%)10843(Top 74%)10843(Top 224%)
20M20.00 mi1.36 mi15053-259864+319864+3114941(Top 58%)9277(Top 64%)9277(Top 191%)
21M21.00 mi1.00 mi15667-61410072-20810072-20820743(Top 81%)12013(Top 82%)12013(Top 248%)
35K21.75 mi0.75 mi15878-21110141-6910141-6919117(Top 75%)11176(Top 77%)11176(Top 230%)
23M23.00 mi1.25 mi16129-25110216-7510216-7518512(Top 72%)10811(Top 74%)10811(Top 223%)
24M24.00 mi1.00 mi16143-1410186+3010186+3016635(Top 65%)9839(Top 67%)9839(Top 203%)
40K24.85 mi0.85 mi16119+2410155+3110155+3115672(Top 61%)9292(Top 64%)9292(Top 192%)
25.2M25.20 mi0.35 mi16137-1810143+1210143+1216791(Top 66%)9828(Top 67%)9828(Top 203%)
Finish26.22 mi1.02 mi16132+510114+2910114+2915621(Top 61%)9264(Top 64%)9264(Top 191%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 50%
×21stories
+97ft-345ft

Overall

12739

Males

9068

M18-39

9068

5K→10K

3.1 - 6.2 mi

Top 39%
×5stories
+79ft-138ft

Overall

9990

Males

7884

M18-39

7884

10K→15K

6.2 - 9.3 mi

Top 50%
×3stories
+67ft-78ft

Overall

12739

Males

9068

M18-39

9068

15K→20K

9.3 - 12.4 mi

Top 65%
×5stories
+106ft-86ft

Overall

16677

Males

10649

M18-39

10649

20K→Half

12.4 - 13.1 mi

Top 54%
×2stories
+19ft-37ft

Overall

13767

Males

9404

M18-39

9404

Half→25K

13.1 - 15.5 mi

Top 69%
×4stories
+66ft-88ft

Overall

17661

Males

10992

M18-39

10992

25K→30K

15.5 - 18.6 mi

Top 70%
×9stories
+181ft-148ft

Overall

17833

Males

10843

M18-39

10843

30K→20M

18.6 - 20.0 mi

Top 58%
×5stories
+64ft-50ft

Overall

14941

Males

9277

M18-39

9277

20M→21M

20.0 - 21.0 mi

Top 81%
×8stories
+106ft-24ft

Overall

20743

Males

12013

M18-39

12013

21M→35K

21.0 - 21.8 mi

Top 75%
×7stories
+17ft-86ft

Overall

19117

Males

11176

M18-39

11176

35K→23M

21.8 - 23.0 mi

Top 72%
×5stories
+23ft-63ft

Overall

18512

Males

10811

M18-39

10811

23M→24M

23.0 - 24.0 mi

Top 65%
×6stories
+12ft-82ft

Overall

16635

Males

9839

M18-39

9839

24M→40K

24.0 - 24.9 mi

Top 61%
×1story
+6ft-20ft

Overall

15672

Males

9292

M18-39

9292

40K→25.2M

24.9 - 25.2 mi

Top 66%
×1story
+13ft-16ft

Overall

16791

Males

9828

M18-39

9828

25.2M→Finish

25.2 - 26.2 mi

Top 61%
×2stories
+22ft-21ft

Overall

15621

Males

9264

M18-39

9264

Passing Analysis

Category:
Athletes Passed
1631
Passed By
6167
Net Change
-4536
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11596
5K → 10K83936+803#11596#10793
10K → 15K72694-622#10793#11415
15K → 20K291700-1671#11415#13086
20K → Half4682-36#13086#13122
Half → 25K541063-1009#13122#14131
25K → 30K86983-897#14131#15028
30K → 20M119144-25#15028#15053
20M → 21M22636-614#15053#15667
21M → 35K29240-211#15667#15878
35K → 23M47298-251#15878#16129
23M → 24M87101-14#16129#16143
24M → 40K8763+24#16143#16119
40K → 25.2M3553-18#16119#16137
25.2M → Finish7974+5#16137#16132
TOTALS16316167-4536
📊

Passing Visuals

Category:

📈Position Graph

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🎨Heatmap Timeline

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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