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BOSTON MARATHON 2024

Neal Renwick

Bib: 12081•M

SK

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 19%
Gender (Male)
#0 / 14578
Top 30%
Masters (Masters Men)
#0 / 9729
Top 18%
Division (M45-49)
#0 / 2218
Top 24%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:36
Rank: #4251
Start → 5K
6:38/mi
20:36 split
10K· 6.21 mi
42:33
Rank: #5777 (-1526)
5K → 10K
7:04/mi
21:57 split
15K· 9.32 mi
1:03:35
Rank: #5349 (+428)
10K → 15K
6:46/mi
21:02 split
20K· 12.43 mi
1:24:39
Rank: #4847 (+502)
15K → 20K
6:47/mi
21:04 split
Half· 13.11 mi
1:29:17
Rank: #4809 (+38)
20K → Half
6:47/mi
4:38 split
25K· 15.53 mi
1:45:53
Rank: #4476 (+333)
Half → 25K
6:51/mi
16:36 split
30K· 18.64 mi
2:09:05
Rank: #4572 (-96)
25K → 30K
7:28/mi
23:12 split
20M
2:20:19
Rank: #4785 (-213)
30K → 20M
8:16/mi
11:14 split
21M
2:28:04
Rank: #4605 (+180)
20M → 21M
7:45/mi
7:45 split
35K· 21.75 mi
2:34:06
Rank: #4679 (-74)
21M → 35K
8:04/mi
6:02 split
23M
2:45:13
Rank: #4881 (-202)
35K → 23M
8:53/mi
11:07 split
24M
2:54:06
Rank: #5065 (-184)
23M → 24M
8:53/mi
8:53 split
40K· 24.85 mi
3:01:02
Rank: #5036 (+29)
24M → 40K
8:07/mi
6:56 split
25.2M
3:04:03
Rank: #4999 (+37)
40K → 25.2M
8:45/mi
3:01 split
Finish· 26.22 mi
3:11:39
Rank: #4953 (+46)
25.2M → Finish
7:27/mi
7:36 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:29:17
Pace6:49 /mi
2nd Half
Distance13.11 mi
Time1:42:22
Pace7:49 /mi
📊Positive Split: 14.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:48:5620:366:3820:36
6:38
-
10K
6.21 mi11:10:5342:336:5121:57
7:04
+0:26
15K
9.32 mi11:31:551:03:356:4921:02
6:46
-0:18
20K
12.43 mi11:52:591:24:396:4921:04
6:47
+0:01
Half
13.11 mi11:57:371:29:176:494:38
6:47
0:00
25K
15.53 mi12:14:131:45:536:4916:36
6:51
+0:04
30K
18.64 mi12:37:252:09:056:5523:12
7:28
+0:37
20M
20.00 mi12:48:392:20:197:0111:14
8:16
+0:48
21M
21.00 mi12:56:242:28:047:037:45
7:45
-0:31
35K
21.75 mi13:02:262:34:067:056:02
8:04
+0:19
23M
23.00 mi13:13:332:45:137:1111:07
8:53
+0:49
24M
24.00 mi13:22:262:54:067:158:53
8:53
0:00
40K
24.85 mi13:29:223:01:027:176:56
8:07
-0:46
25.2M
25.20 mi13:32:233:04:037:183:01
8:45
+0:38
Finish
26.22 mi13:39:593:11:397:197:36
7:27
-1:18

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

6:38 /mi

Average Pace

7:19 /mi

Slowest Pace

8:53 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:45:53

55% of race

Time at Steady Pace

38:33

20% of race

Time at Slower Pace

47:13

25% of race

Average Pace: 7:19 /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 mi10:48:5620:366:3820:36
6:38
#4251
10K
6.21 mi11:10:5342:336:5121:57
7:04
#5777
15K
9.32 mi11:31:551:03:356:4921:02
6:46
#5349
20K
12.43 mi11:52:591:24:396:4921:04
6:47
#4847
Half
13.11 mi11:57:371:29:176:494:38
6:47
#4809
25K
15.53 mi12:14:131:45:536:4916:36
6:51
#4476
30K
18.64 mi12:37:252:09:056:5523:12
7:28
#4572
20M
20.00 mi12:48:392:20:197:0111:14
8:16
#4785
21M
21.00 mi12:56:242:28:047:037:45
7:45
#4605
35K
21.75 mi13:02:262:34:067:056:02
8:04
#4679
23M
23.00 mi13:13:332:45:137:1111:07
8:53
#4881
24M
24.00 mi13:22:262:54:067:158:53
8:53
#5065
40K
24.85 mi13:29:223:01:027:176:56
8:07
#5036
25.2M
25.20 mi13:32:233:04:037:183:01
8:45
#4999
Finish
26.22 mi13:39:593:11:397:197:36
7:27
#4953
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi4251400740074478(Top 18%)4176(Top 29%)4176(Top 188%)
10K6.21 mi3.10 mi5777-15265267-12605267-12607065(Top 28%)6155(Top 42%)6155(Top 278%)
15K9.32 mi3.11 mi5349+4284924+3434924+3434478(Top 18%)4176(Top 29%)4176(Top 188%)
20K12.43 mi3.11 mi4847+5024493+4314493+4313730(Top 15%)3511(Top 24%)3511(Top 158%)
Half13.11 mi0.68 mi4809+384460+334460+334457(Top 17%)4123(Top 28%)4123(Top 186%)
25K15.53 mi2.42 mi4476+3334164+2964164+2963486(Top 14%)3255(Top 22%)3255(Top 147%)
30K18.64 mi3.11 mi4572-964216-524216-524925(Top 19%)4295(Top 29%)4295(Top 194%)
20M20.00 mi1.36 mi4785-2134374-1584374-1588159(Top 32%)6075(Top 42%)6075(Top 274%)
21M21.00 mi1.00 mi4605+1804210+1644210+1643312(Top 13%)2958(Top 20%)2958(Top 133%)
35K21.75 mi0.75 mi4679-744254-444254-448128(Top 32%)5810(Top 40%)5810(Top 262%)
23M23.00 mi1.25 mi4881-2024376-1224376-12210511(Top 41%)6813(Top 47%)6813(Top 307%)
24M24.00 mi1.00 mi5065-1844483-1074483-10711525(Top 45%)7311(Top 50%)7311(Top 330%)
40K24.85 mi0.85 mi5036+294438+454438+456292(Top 25%)4484(Top 31%)4484(Top 202%)
25.2M25.20 mi0.35 mi4999+374393+454393+455402(Top 21%)3937(Top 27%)3937(Top 178%)
Finish26.22 mi1.02 mi4953+464334+594334+595372(Top 21%)4005(Top 27%)4005(Top 181%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 18%
×21story building
+97ft-345ft

Overall

4478

Males

4176

M45-49

4176

5K→10K

3.1 - 6.2 mi

Top 28%
×5story building
+79ft-138ft

Overall

7065

Males

6155

M45-49

6155

10K→15K

6.2 - 9.3 mi

Top 18%
×3story building
+67ft-78ft

Overall

4478

Males

4176

M45-49

4176

15K→20K

9.3 - 12.4 mi

Top 15%
×5story building
+106ft-86ft

Overall

3730

Males

3511

M45-49

3511

20K→Half

12.4 - 13.1 mi

Top 17%
×2story building
+19ft-37ft

Overall

4457

Males

4123

M45-49

4123

Half→25K

13.1 - 15.5 mi

Top 14%
×4story building
+66ft-88ft

Overall

3486

Males

3255

M45-49

3255

25K→30K

15.5 - 18.6 mi

Top 19%
×9story building
+181ft-148ft

Overall

4925

Males

4295

M45-49

4295

30K→20M

18.6 - 20.0 mi

Top 32%
×5story building
+64ft-50ft

Overall

8159

Males

6075

M45-49

6075

20M→21M

20.0 - 21.0 mi

Top 13%
×8story building
+106ft-24ft

Overall

3312

Males

2958

M45-49

2958

21M→35K

21.0 - 21.8 mi

Top 32%
×7story building
+17ft-86ft

Overall

8128

Males

5810

M45-49

5810

35K→23M

21.8 - 23.0 mi

Top 41%
×5story building
+23ft-63ft

Overall

10511

Males

6813

M45-49

6813

23M→24M

23.0 - 24.0 mi

Top 45%
×6story building
+12ft-82ft

Overall

11525

Males

7311

M45-49

7311

24M→40K

24.0 - 24.9 mi

Top 25%
×1story
+6ft-20ft

Overall

6292

Males

4484

M45-49

4484

40K→25.2M

24.9 - 25.2 mi

Top 21%
×1story
+13ft-16ft

Overall

5402

Males

3937

M45-49

3937

25.2M→Finish

25.2 - 26.2 mi

Top 21%
×2story building
+22ft-21ft

Overall

5372

Males

4005

M45-49

4005

Passing Analysis

Category:
Athletes Passed
2075
Passed By
2777
Net Change
-702
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4251
5K → 10K111537-1526#4251#5777
10K → 15K43810+428#5777#5349
15K → 20K5064+502#5349#4847
20K → Half4911+38#4847#4809
Half → 25K35017+333#4809#4476
25K → 30K164260-96#4476#4572
30K → 20M43256-213#4572#4785
20M → 21M1877+180#4785#4605
21M → 35K31105-74#4605#4679
35K → 23M39241-202#4679#4881
23M → 24M28212-184#4881#5065
24M → 40K8960+29#5065#5036
40K → 25.2M5316+37#5036#4999
25.2M → Finish8741+46#4999#4953
TOTALS20752777-702
📊

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