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BOSTON MARATHON 2024

Robert Lynch

Bib: 25689•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

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
10:40/mi
33:09
↑ 97↓ 3451.5%
10K· 6.21 mi
10:32/mi
1:05:52
↑ 79↓ 1380.4%
15K· 9.32 mi
9:40/mi
1:35:55
↑ 67↓ 78
20K· 12.43 mi
10:14/mi
2:07:42
↑ 106↓ 860.1%
Half· 13.11 mi
9:40/mi
2:14:18
↑ 19↓ 370.5%
25K· 15.53 mi
10:55/mi
2:40:45
↑ 66↓ 880.2%
30K· 18.64 mi
12:14/mi
3:18:46
↑ 181↓ 1480.2%
20M
12:42/mi
3:36:01
↑ 64↓ 500.2%
21M
11:36/mi
3:47:37
↑ 106↓ 241.6%
35K· 21.75 mi
11:24/mi
3:56:09
↑ 17↓ 861.7%
23M
11:24/mi
4:10:25
↑ 23↓ 630.6%
24M
11:35/mi
4:22:00
↓ 821.3%
40K· 24.85 mi
11:07/mi
4:31:30
↓ 200.3%
25.2M
12:37/mi
4:35:51
↑ 13↓ 160.2%
Finish· 26.22 mi
10:15/mi
4:46:18
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:14:18
Pace10:15 /mi
2nd Half
Distance13.11 mi
Time2:32:00
Pace11:36 /mi
📊Positive Split: 13.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:48:5933:0910:4033:09
10:40
-
10K
6.21 mi12:21:421:05:5210:3632:43
10:32
-0:08
15K
9.32 mi12:51:451:35:5510:1730:03
9:40
-0:52
20K
12.43 mi13:23:322:07:4210:1731:47
10:14
+0:34
Half
13.11 mi13:30:082:14:1810:156:36
9:40
-0:34
25K
15.53 mi13:56:352:40:4510:2126:27
10:55
+1:15
30K
18.64 mi14:34:363:18:4610:4038:01
12:14
+1:19
20M
20.00 mi14:51:513:36:0110:4817:15
12:42
+0:28
21M
21.00 mi15:03:273:47:3710:5011:36
11:36
-1:06
35K
21.75 mi15:11:593:56:0910:528:32
11:24
-0:12
23M
23.00 mi15:26:154:10:2510:5314:16
11:24
0:00
24M
24.00 mi15:37:504:22:0010:5511:35
11:35
+0:11
40K
24.85 mi15:47:204:31:3010:559:30
11:07
-0:28
25.2M
25.20 mi15:51:414:35:5110:574:21
12:37
+1:30
Finish
26.22 mi16:02:084:46:1810:5610:27
10:15
-2:22

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

9:40 /mi

Average Pace

10:56 /mi

Slowest Pace

12:42 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:51:36

39% of race

Time at Steady Pace

1:31:54

32% of race

Time at Slower Pace

1:22:48

29% of race

Average Pace: 10:55 /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 mi11:48:5933:0910:4033:09
10:40
#24387
10K
6.21 mi12:21:421:05:5210:3632:43
10:32
#23981
15K
9.32 mi12:51:451:35:5510:1730:03
9:40
#23111
20K
12.43 mi13:23:322:07:4210:1731:47
10:14
#22580
Half
13.11 mi13:30:082:14:1810:156:36
9:40
#22494
25K
15.53 mi13:56:352:40:4510:2126:27
10:55
#22293
30K
18.64 mi14:34:363:18:4610:4038:01
12:14
#22330
20M
20.00 mi14:51:513:36:0110:4817:15
12:42
#22327
21M
21.00 mi15:03:273:47:3710:5011:36
11:36
#22098
35K
21.75 mi15:11:593:56:0910:528:32
11:24
#22038
23M
23.00 mi15:26:154:10:2510:5314:16
11:24
#21889
24M
24.00 mi15:37:504:22:0010:5511:35
11:35
#21823
40K
24.85 mi15:47:204:31:3010:559:30
11:07
#21714
25.2M
25.20 mi15:51:414:35:5110:574:21
12:37
#21680
Finish
26.22 mi16:02:084:46:1810:5610:27
10:15
#21600
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi24387141621416221134(Top 83%)12695(Top 87%)12695(Top 262%)
10K6.21 mi3.10 mi23981+40613996+16613996+16623574(Top 92%)13803(Top 95%)13803(Top 285%)
15K9.32 mi3.11 mi23111+87013591+40513591+40521134(Top 83%)12695(Top 87%)12695(Top 262%)
20K12.43 mi3.11 mi22580+53113344+24713344+24721074(Top 82%)12632(Top 87%)12632(Top 261%)
Half13.11 mi0.68 mi22494+8613289+5513289+5520590(Top 81%)12350(Top 85%)12350(Top 255%)
25K15.53 mi2.42 mi22293+20113178+11113178+11121328(Top 83%)12638(Top 87%)12638(Top 261%)
30K18.64 mi3.11 mi22330-3713150+2813150+2822328(Top 87%)12965(Top 89%)12965(Top 267%)
20M20.00 mi1.36 mi22327+313133+1713133+1722453(Top 88%)12918(Top 89%)12918(Top 266%)
21M21.00 mi1.00 mi22098+22912996+13712996+13717894(Top 70%)10585(Top 73%)10585(Top 218%)
35K21.75 mi0.75 mi22038+6012954+4212954+4220656(Top 81%)11948(Top 82%)11948(Top 246%)
23M23.00 mi1.25 mi21889+14912853+10112853+10119390(Top 76%)11272(Top 77%)11272(Top 232%)
24M24.00 mi1.00 mi21823+6612798+5512798+5520599(Top 81%)11827(Top 81%)11827(Top 244%)
40K24.85 mi0.85 mi21714+10912722+7612722+7618384(Top 72%)10657(Top 73%)10657(Top 220%)
25.2M25.20 mi0.35 mi21680+3412698+2412698+2418786(Top 74%)10849(Top 74%)10849(Top 224%)
Finish26.22 mi1.02 mi21600+8012645+5312645+5319246(Top 75%)11105(Top 76%)11105(Top 229%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 83%
×21story building
+97ft-345ft

Overall

21134

Males

12695

M18-39

12695

5K→10K

3.1 - 6.2 mi

Top 92%
×5story building
+79ft-138ft

Overall

23574

Males

13803

M18-39

13803

10K→15K

6.2 - 9.3 mi

Top 83%
×3story building
+67ft-78ft

Overall

21134

Males

12695

M18-39

12695

15K→20K

9.3 - 12.4 mi

Top 82%
×5story building
+106ft-86ft

Overall

21074

Males

12632

M18-39

12632

20K→Half

12.4 - 13.1 mi

Top 81%
×2story building
+19ft-37ft

Overall

20590

Males

12350

M18-39

12350

Half→25K

13.1 - 15.5 mi

Top 83%
×4story building
+66ft-88ft

Overall

21328

Males

12638

M18-39

12638

25K→30K

15.5 - 18.6 mi

Top 87%
×9story building
+181ft-148ft

Overall

22328

Males

12965

M18-39

12965

30K→20M

18.6 - 20.0 mi

Top 88%
×5story building
+64ft-50ft

Overall

22453

Males

12918

M18-39

12918

20M→21M

20.0 - 21.0 mi

Top 70%
×8story building
+106ft-24ft

Overall

17894

Males

10585

M18-39

10585

21M→35K

21.0 - 21.8 mi

Top 81%
×7story building
+17ft-86ft

Overall

20656

Males

11948

M18-39

11948

35K→23M

21.8 - 23.0 mi

Top 76%
×5story building
+23ft-63ft

Overall

19390

Males

11272

M18-39

11272

23M→24M

23.0 - 24.0 mi

Top 81%
×6story building
+12ft-82ft

Overall

20599

Males

11827

M18-39

11827

24M→40K

24.0 - 24.9 mi

Top 72%
×1story
+6ft-20ft

Overall

18384

Males

10657

M18-39

10657

40K→25.2M

24.9 - 25.2 mi

Top 74%
×1story
+13ft-16ft

Overall

18786

Males

10849

M18-39

10849

25.2M→Finish

25.2 - 26.2 mi

Top 75%
×2story building
+22ft-21ft

Overall

19246

Males

11105

M18-39

11105

Passing Analysis

Category:
Athletes Passed
3195
Passed By
408
Net Change
+2787
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24387
5K → 10K44438+406#24387#23981
10K → 15K8722+870#23981#23111
15K → 20K5343+531#23111#22580
20K → Half893+86#22580#22494
Half → 25K22827+201#22494#22293
25K → 30K145182-37#22293#22330
30K → 20M8077+3#22330#22327
20M → 21M2312+229#22327#22098
21M → 35K7313+60#22098#22038
35K → 23M16415+149#22038#21889
23M → 24M8822+66#21889#21823
24M → 40K1123+109#21823#21714
40K → 25.2M395+34#21714#21680
25.2M → Finish9616+80#21680#21600
TOTALS3195408+2787
📊

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