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BOSTON MARATHON 2024

Declan Mclaughlin

Bib: 30166•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M55-59)
#0 / 1529
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
10:35/mi
32:53
↑ 97↓ 3451.5%
10K· 6.21 mi
10:43/mi
1:06:10
↑ 79↓ 1380.4%
15K· 9.32 mi
10:50/mi
1:39:50
↑ 67↓ 78
20K· 12.43 mi
10:55/mi
2:13:44
↑ 106↓ 860.1%
Half· 13.11 mi
10:38/mi
2:20:59
↑ 19↓ 370.5%
25K· 15.53 mi
11:13/mi
2:48:11
↑ 66↓ 880.2%
30K· 18.64 mi
11:30/mi
3:23:56
↑ 181↓ 1480.2%
20M
12:02/mi
3:40:17
↑ 64↓ 500.2%
21M
13:42/mi
3:53:59
↑ 106↓ 241.6%
35K· 21.75 mi
12:59/mi
4:03:42
↑ 17↓ 861.7%
23M
14:09/mi
4:21:25
↑ 23↓ 630.6%
24M
10:52/mi
4:32:17
↓ 821.3%
40K· 24.85 mi
11:45/mi
4:42:20
↓ 200.3%
25.2M
12:19/mi
4:46:35
↑ 13↓ 160.2%
Finish· 26.22 mi
10:24/mi
4:57:11
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:20:59
Pace10:45 /mi
2nd Half
Distance13.11 mi
Time2:36:12
Pace11:55 /mi
📊Positive Split: 10.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:57:4332:5310:3532:53
10:35
-
10K
6.21 mi12:31:001:06:1010:3933:17
10:43
+0:08
15K
9.32 mi13:04:401:39:5010:4333:40
10:50
+0:07
20K
12.43 mi13:38:342:13:4410:4633:54
10:55
+0:05
Half
13.11 mi13:45:492:20:5910:457:15
10:38
-0:17
25K
15.53 mi14:13:012:48:1110:5027:12
11:13
+0:35
30K
18.64 mi14:48:463:23:5610:5635:45
11:30
+0:17
20M
20.00 mi15:05:073:40:1711:0116:21
12:02
+0:32
21M
21.00 mi15:18:493:53:5911:0913:42
13:42
+1:40
35K
21.75 mi15:28:324:03:4211:129:43
12:59
-0:43
23M
23.00 mi15:46:154:21:2511:2217:43
14:09
+1:10
24M
24.00 mi15:57:074:32:1711:2110:52
10:52
-3:17
40K
24.85 mi16:07:104:42:2011:2210:03
11:45
+0:53
25.2M
25.20 mi16:11:254:46:3511:224:15
12:19
+0:34
Finish
26.22 mi16:22:014:57:1111:2110:36
10:24
-1:55

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

10:24 /mi

Average Pace

11:21 /mi

Slowest Pace

14:09 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

50:44

17% of race

Time at Steady Pace

3:04:43

62% of race

Time at Slower Pace

1:01:44

21% of race

Average Pace: 11:20 /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 mi11:57:4332:5310:3532:53
10:35
#24234
10K
6.21 mi12:31:001:06:1010:3933:17
10:43
#24063
15K
9.32 mi13:04:401:39:5010:4333:40
10:50
#23847
20K
12.43 mi13:38:342:13:4410:4633:54
10:55
#23546
Half
13.11 mi13:45:492:20:5910:457:15
10:38
#23512
25K
15.53 mi14:13:012:48:1110:5027:12
11:13
#23242
30K
18.64 mi14:48:463:23:5610:5635:45
11:30
#22853
20M
20.00 mi15:05:073:40:1711:0116:21
12:02
#22753
21M
21.00 mi15:18:493:53:5911:0913:42
13:42
#22744
35K
21.75 mi15:28:324:03:4211:129:43
12:59
#22777
23M
23.00 mi15:46:154:21:2511:2217:43
14:09
#22886
24M
24.00 mi15:57:074:32:1711:2110:52
10:52
#22749
40K
24.85 mi16:07:104:42:2011:2210:03
11:45
#22667
25.2M
25.20 mi16:11:254:46:3511:224:15
12:19
#22623
Finish
26.22 mi16:22:014:57:1111:2110:36
10:24
#22549
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi24234140961409623509(Top 92%)13767(Top 94%)13767(Top 900%)
10K6.21 mi3.10 mi24063+17114023+7314023+7323890(Top 94%)13936(Top 96%)13936(Top 911%)
15K9.32 mi3.11 mi23847+21613925+9813925+9823509(Top 92%)13767(Top 94%)13767(Top 900%)
20K12.43 mi3.11 mi23546+30113777+14813777+14822475(Top 88%)13256(Top 91%)13256(Top 867%)
Half13.11 mi0.68 mi23512+3413759+1813759+1822886(Top 90%)13409(Top 92%)13409(Top 877%)
25K15.53 mi2.42 mi23242+27013610+14913610+14921905(Top 86%)12916(Top 89%)12916(Top 845%)
30K18.64 mi3.11 mi22853+38913395+21513395+21521036(Top 82%)12338(Top 85%)12338(Top 807%)
20M20.00 mi1.36 mi22753+10013325+7013325+7021421(Top 84%)12410(Top 85%)12410(Top 812%)
21M21.00 mi1.00 mi22744+913296+2913296+2921910(Top 86%)12628(Top 87%)12628(Top 826%)
35K21.75 mi0.75 mi22777-3313304-813304-823216(Top 91%)13245(Top 91%)13245(Top 866%)
23M23.00 mi1.25 mi22886-10913338-3413338-3423939(Top 94%)13633(Top 94%)13633(Top 892%)
24M24.00 mi1.00 mi22749+13713266+7213266+7218884(Top 74%)10955(Top 75%)10955(Top 716%)
40K24.85 mi0.85 mi22667+8213216+5013216+5019913(Top 78%)11414(Top 78%)11414(Top 747%)
25.2M25.20 mi0.35 mi22623+4413188+2813188+2818113(Top 71%)10506(Top 72%)10506(Top 687%)
Finish26.22 mi1.02 mi22549+7413136+5213136+5219726(Top 77%)11347(Top 78%)11347(Top 742%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 92%
×21story building
+97ft-345ft

Overall

23509

Males

13767

M55-59

13767

5K→10K

3.1 - 6.2 mi

Top 94%
×5story building
+79ft-138ft

Overall

23890

Males

13936

M55-59

13936

10K→15K

6.2 - 9.3 mi

Top 92%
×3story building
+67ft-78ft

Overall

23509

Males

13767

M55-59

13767

15K→20K

9.3 - 12.4 mi

Top 88%
×5story building
+106ft-86ft

Overall

22475

Males

13256

M55-59

13256

20K→Half

12.4 - 13.1 mi

Top 90%
×2story building
+19ft-37ft

Overall

22886

Males

13409

M55-59

13409

Half→25K

13.1 - 15.5 mi

Top 86%
×4story building
+66ft-88ft

Overall

21905

Males

12916

M55-59

12916

25K→30K

15.5 - 18.6 mi

Top 82%
×9story building
+181ft-148ft

Overall

21036

Males

12338

M55-59

12338

30K→20M

18.6 - 20.0 mi

Top 84%
×5story building
+64ft-50ft

Overall

21421

Males

12410

M55-59

12410

20M→21M

20.0 - 21.0 mi

Top 86%
×8story building
+106ft-24ft

Overall

21910

Males

12628

M55-59

12628

21M→35K

21.0 - 21.8 mi

Top 91%
×7story building
+17ft-86ft

Overall

23216

Males

13245

M55-59

13245

35K→23M

21.8 - 23.0 mi

Top 94%
×5story building
+23ft-63ft

Overall

23939

Males

13633

M55-59

13633

23M→24M

23.0 - 24.0 mi

Top 74%
×6story building
+12ft-82ft

Overall

18884

Males

10955

M55-59

10955

24M→40K

24.0 - 24.9 mi

Top 78%
×1story
+6ft-20ft

Overall

19913

Males

11414

M55-59

11414

40K→25.2M

24.9 - 25.2 mi

Top 71%
×1story
+13ft-16ft

Overall

18113

Males

10506

M55-59

10506

25.2M→Finish

25.2 - 26.2 mi

Top 77%
×2story building
+22ft-21ft

Overall

19726

Males

11347

M55-59

11347

Passing Analysis

Category:
Athletes Passed
2190
Passed By
505
Net Change
+1685
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24234
5K → 10K274103+171#24234#24063
10K → 15K26549+216#24063#23847
15K → 20K32120+301#23847#23546
20K → Half439+34#23546#23512
Half → 25K2777+270#23512#23242
25K → 30K40516+389#23242#22853
30K → 20M12828+100#22853#22753
20M → 21M6152+9#22753#22744
21M → 35K3164-33#22744#22777
35K → 23M24133-109#22777#22886
23M → 24M1370+137#22886#22749
24M → 40K875+82#22749#22667
40K → 25.2M473+44#22667#22623
25.2M → Finish9016+74#22623#22549
TOTALS2190505+1685
📊

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