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BOSTON MARATHON 2024

Robert Merritt

Bib: 24183•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
32:22
Rank: #23925
Start → 5K
32:22 | 10:25/mi
10K· 6.21 mi
1:04:20
Rank: #23481 (+444)
5K → 10K
31:58 | 10:17/mi
15K· 9.32 mi
1:36:38
Rank: #23246 (+235)
10K → 15K
32:18 | 10:24/mi
20K· 12.43 mi
2:10:23
Rank: #23021 (+225)
15K → 20K
33:45 | 10:52/mi
Half· 13.11 mi
2:17:31
Rank: #22981 (+40)
20K → Half
7:08 | 10:27/mi
25K· 15.53 mi
2:45:26
Rank: #22899 (+82)
Half → 25K
27:55 | 11:31/mi
30K· 18.64 mi
3:21:07
Rank: #22553 (+346)
25K → 30K
35:41 | 11:29/mi
20M
3:37:20
Rank: #22466 (+87)
30K → 20M
16:13 | 11:56/mi
21M
3:50:08
Rank: #22371 (+95)
20M → 21M
12:48 | 12:48/mi
35K· 21.75 mi
3:59:48
Rank: #22416 (-45)
21M → 35K
9:40 | 12:55/mi
23M
4:16:18
Rank: #22464 (-48)
35K → 23M
16:30 | 13:11/mi
24M
4:28:56
Rank: #22474 (-10)
23M → 24M
12:38 | 12:38/mi
40K· 24.85 mi
4:39:27
Rank: #22434 (+40)
24M → 40K
10:31 | 12:18/mi
25.2M
4:44:22
Rank: #22429 (+5)
40K → 25.2M
4:55 | 14:15/mi
Finish· 26.22 mi
4:55:09
Rank: #22361 (+68)
25.2M → Finish
10:47 | 10:35/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:17:31
Pace10:29 /mi
2nd Half
Distance13.11 mi
Time2:37:38
Pace12:01 /mi
📊Positive Split: 14.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:48:2232:2210:2532:22
10:25
-
10K
6.21 mi12:20:201:04:2010:2131:58
10:17
-0:08
15K
9.32 mi12:52:381:36:3810:2232:18
10:24
+0:07
20K
12.43 mi13:26:232:10:2310:2933:45
10:52
+0:28
Half
13.11 mi13:33:312:17:3110:297:08
10:27
-0:25
25K
15.53 mi14:01:262:45:2610:3927:55
11:31
+1:04
30K
18.64 mi14:37:073:21:0710:4735:41
11:29
-0:02
20M
20.00 mi14:53:203:37:2010:5216:13
11:56
+0:27
21M
21.00 mi15:06:083:50:0810:5812:48
12:48
+0:52
35K
21.75 mi15:15:483:59:4811:029:40
12:55
+0:07
23M
23.00 mi15:32:184:16:1811:0916:30
13:11
+0:16
24M
24.00 mi15:44:564:28:5611:1212:38
12:38
-0:33
40K
24.85 mi15:55:274:39:2711:1510:31
12:18
-0:20
25.2M
25.20 mi16:00:224:44:2211:174:55
14:15
+1:57
Finish
26.22 mi16:11:094:55:0911:1610:47
10:35
-3:40

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

10:17 /mi

Average Pace

11:16 /mi

Slowest Pace

14:15 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:28:18

50% of race

Time at Steady Pace

1:19:49

27% of race

Time at Slower Pace

1:07:02

23% of race

Average Pace: 11:15 /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 mi11:48:2232:2210:2532:22
10:25
#23925
10K
6.21 mi12:20:201:04:2010:2131:58
10:17
#23481
15K
9.32 mi12:52:381:36:3810:2232:18
10:24
#23246
20K
12.43 mi13:26:232:10:2310:2933:45
10:52
#23021
Half
13.11 mi13:33:312:17:3110:297:08
10:27
#22981
25K
15.53 mi14:01:262:45:2610:3927:55
11:31
#22899
30K
18.64 mi14:37:073:21:0710:4735:41
11:29
#22553
20M
20.00 mi14:53:203:37:2010:5216:13
11:56
#22466
21M
21.00 mi15:06:083:50:0810:5812:48
12:48
#22371
35K
21.75 mi15:15:483:59:4811:029:40
12:55
#22416
23M
23.00 mi15:32:184:16:1811:0916:30
13:11
#22464
24M
24.00 mi15:44:564:28:5611:1212:38
12:38
#22474
40K
24.85 mi15:55:274:39:2711:1510:31
12:18
#22434
25.2M
25.20 mi16:00:224:44:2211:174:55
14:15
#22429
Finish
26.22 mi16:11:094:55:0911:1610:47
10:35
#22361
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi23925139631396322737(Top 89%)13406(Top 92%)13406(Top 276%)
10K6.21 mi3.10 mi23481+44413770+19313770+19323153(Top 91%)13596(Top 93%)13596(Top 280%)
15K9.32 mi3.11 mi23246+23513659+11113659+11122737(Top 89%)13406(Top 92%)13406(Top 276%)
20K12.43 mi3.11 mi23021+22513556+10313556+10322379(Top 88%)13215(Top 91%)13215(Top 273%)
Half13.11 mi0.68 mi22981+4013529+2713529+2722539(Top 88%)13248(Top 91%)13248(Top 273%)
25K15.53 mi2.42 mi22899+8213459+7013459+7022426(Top 88%)13151(Top 90%)13151(Top 271%)
30K18.64 mi3.11 mi22553+34613257+20213257+20221003(Top 82%)12322(Top 85%)12322(Top 254%)
20M20.00 mi1.36 mi22466+8713196+6113196+6121238(Top 83%)12315(Top 84%)12315(Top 254%)
21M21.00 mi1.00 mi22371+9513132+6413132+6420389(Top 80%)11827(Top 81%)11827(Top 244%)
35K21.75 mi0.75 mi22416-4513143-1113143-1123136(Top 91%)13205(Top 91%)13205(Top 272%)
23M23.00 mi1.25 mi22464-4813144-113144-122798(Top 89%)13004(Top 89%)13004(Top 268%)
24M24.00 mi1.00 mi22474-1013131+1313131+1322486(Top 88%)12772(Top 88%)12772(Top 263%)
40K24.85 mi0.85 mi22434+4013091+4013091+4021023(Top 82%)11975(Top 82%)11975(Top 247%)
25.2M25.20 mi0.35 mi22429+513083+813083+821984(Top 86%)12476(Top 86%)12476(Top 257%)
Finish26.22 mi1.02 mi22361+6813033+5013033+5020241(Top 79%)11602(Top 80%)11602(Top 239%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 89%
×21stories
+97ft-345ft

Overall

22737

Males

13406

M18-39

13406

5K→10K

3.1 - 6.2 mi

Top 91%
×5stories
+79ft-138ft

Overall

23153

Males

13596

M18-39

13596

10K→15K

6.2 - 9.3 mi

Top 89%
×3stories
+67ft-78ft

Overall

22737

Males

13406

M18-39

13406

15K→20K

9.3 - 12.4 mi

Top 88%
×5stories
+106ft-86ft

Overall

22379

Males

13215

M18-39

13215

20K→Half

12.4 - 13.1 mi

Top 88%
×2stories
+19ft-37ft

Overall

22539

Males

13248

M18-39

13248

Half→25K

13.1 - 15.5 mi

Top 88%
×4stories
+66ft-88ft

Overall

22426

Males

13151

M18-39

13151

25K→30K

15.5 - 18.6 mi

Top 82%
×9stories
+181ft-148ft

Overall

21003

Males

12322

M18-39

12322

30K→20M

18.6 - 20.0 mi

Top 83%
×5stories
+64ft-50ft

Overall

21238

Males

12315

M18-39

12315

20M→21M

20.0 - 21.0 mi

Top 80%
×8stories
+106ft-24ft

Overall

20389

Males

11827

M18-39

11827

21M→35K

21.0 - 21.8 mi

Top 91%
×7stories
+17ft-86ft

Overall

23136

Males

13205

M18-39

13205

35K→23M

21.8 - 23.0 mi

Top 89%
×5stories
+23ft-63ft

Overall

22798

Males

13004

M18-39

13004

23M→24M

23.0 - 24.0 mi

Top 88%
×6stories
+12ft-82ft

Overall

22486

Males

12772

M18-39

12772

24M→40K

24.0 - 24.9 mi

Top 82%
×1story
+6ft-20ft

Overall

21023

Males

11975

M18-39

11975

40K→25.2M

24.9 - 25.2 mi

Top 86%
×1story
+13ft-16ft

Overall

21984

Males

12476

M18-39

12476

25.2M→Finish

25.2 - 26.2 mi

Top 79%
×2stories
+22ft-21ft

Overall

20241

Males

11602

M18-39

11602

Passing Analysis

Category:
Athletes Passed
2134
Passed By
570
Net Change
+1564
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23925
5K → 10K48137+444#23925#23481
10K → 15K27540+235#23481#23246
15K → 20K28055+225#23246#23021
20K → Half5313+40#23021#22981
Half → 25K16078+82#22981#22899
25K → 30K36216+346#22899#22553
30K → 20M12134+87#22553#22466
20M → 21M11217+95#22466#22371
21M → 35K3479-45#22371#22416
35K → 23M3785-48#22416#22464
23M → 24M4454-10#22464#22474
24M → 40K7232+40#22474#22434
40K → 25.2M2318+5#22434#22429
25.2M → Finish8012+68#22429#22361
TOTALS2134570+1564
📊

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