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BOSTON MARATHON 2024

Matthew Sims

Bib: 2777•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 20%
Gender (Male)
#0 / 14578
Top 30%
Masters (Masters Men)
#0 / 9729
Top 19%
Division (M40-44)
#0 / 2009
Top 43%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:37
Rank: #4293
Start → 5K
20:37 | 6:38/mi
10K· 6.21 mi
41:15
Rank: #4064 (+229)
5K → 10K
20:38 | 6:38/mi
15K· 9.32 mi
1:02:26
Rank: #4300 (-236)
10K → 15K
21:11 | 6:49/mi
20K· 12.43 mi
1:24:07
Rank: #4500 (-200)
15K → 20K
21:41 | 6:59/mi
Half· 13.11 mi
1:28:50
Rank: #4530 (-30)
20K → Half
4:43 | 6:55/mi
25K· 15.53 mi
1:46:36
Rank: #4845 (-315)
Half → 25K
17:46 | 7:20/mi
30K· 18.64 mi
2:10:21
Rank: #4953 (-108)
25K → 30K
23:45 | 7:39/mi
20M
2:21:02
Rank: #4969 (-16)
30K → 20M
10:41 | 7:52/mi
21M
2:29:26
Rank: #4933 (+36)
20M → 21M
8:24 | 8:24/mi
35K· 21.75 mi
2:35:10
Rank: #4923 (+10)
21M → 35K
5:44 | 7:40/mi
23M
2:45:32
Rank: #4948 (-25)
35K → 23M
10:22 | 8:17/mi
24M
2:53:58
Rank: #5038 (-90)
23M → 24M
8:26 | 8:26/mi
40K· 24.85 mi
3:01:13
Rank: #5071 (-33)
24M → 40K
7:15 | 8:29/mi
25.2M
3:04:19
Rank: #5051 (+20)
40K → 25.2M
3:06 | 8:59/mi
Finish· 26.22 mi
3:12:15
Rank: #5084 (-33)
25.2M → Finish
7:56 | 7:47/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:28:50
Pace6:47 /mi
2nd Half
Distance13.11 mi
Time1:43:25
Pace7:53 /mi
📊Positive Split: 16.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:3620:376:3820:37
6:38
-
10K
6.21 mi10:42:1441:156:3820:38
6:38
0:00
15K
9.32 mi11:03:251:02:266:4221:11
6:49
+0:11
20K
12.43 mi11:25:061:24:076:4621:41
6:59
+0:10
Half
13.11 mi11:29:491:28:506:474:43
6:55
-0:04
25K
15.53 mi11:47:351:46:366:5217:46
7:20
+0:25
30K
18.64 mi12:11:202:10:217:0023:45
7:39
+0:19
20M
20.00 mi12:22:012:21:027:0310:41
7:52
+0:13
21M
21.00 mi12:30:252:29:267:078:24
8:24
+0:32
35K
21.75 mi12:36:092:35:107:085:44
7:40
-0:44
23M
23.00 mi12:46:312:45:327:1210:22
8:17
+0:37
24M
24.00 mi12:54:572:53:587:158:26
8:26
+0:09
40K
24.85 mi13:02:123:01:137:177:15
8:29
+0:03
25.2M
25.20 mi13:05:183:04:197:193:06
8:59
+0:30
Finish
26.22 mi13:13:143:12:157:207:56
7:47
-1:12

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

7:20 /mi

Slowest Pace

8:59 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:28:50

46% of race

Time at Steady Pace

1:05:52

34% of race

Time at Slower Pace

37:33

20% of race

Average Pace: 7:20 /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 mi10:21:3620:376:3820:37
6:38
#4293
10K
6.21 mi10:42:1441:156:3820:38
6:38
#4064
15K
9.32 mi11:03:251:02:266:4221:11
6:49
#4300
20K
12.43 mi11:25:061:24:076:4621:41
6:59
#4500
Half
13.11 mi11:29:491:28:506:474:43
6:55
#4530
25K
15.53 mi11:47:351:46:366:5217:46
7:20
#4845
30K
18.64 mi12:11:202:10:217:0023:45
7:39
#4953
20M
20.00 mi12:22:012:21:027:0310:41
7:52
#4969
21M
21.00 mi12:30:252:29:267:078:24
8:24
#4933
35K
21.75 mi12:36:092:35:107:085:44
7:40
#4923
23M
23.00 mi12:46:312:45:327:1210:22
8:17
#4948
24M
24.00 mi12:54:572:53:587:158:26
8:26
#5038
40K
24.85 mi13:02:123:01:137:177:15
8:29
#5071
25.2M
25.20 mi13:05:183:04:197:193:06
8:59
#5051
Finish
26.22 mi13:13:143:12:157:207:56
7:47
#5084
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi4293404240424905(Top 19%)4527(Top 31%)4527(Top 225%)
10K6.21 mi3.10 mi4064+2293831+2113831+2113910(Top 15%)3685(Top 25%)3685(Top 183%)
15K9.32 mi3.11 mi4300-2364029-1984029-1984905(Top 19%)4527(Top 31%)4527(Top 225%)
20K12.43 mi3.11 mi4500-2004189-1604189-1605116(Top 20%)4667(Top 32%)4667(Top 232%)
Half13.11 mi0.68 mi4530-304210-214210-215239(Top 21%)4753(Top 33%)4753(Top 237%)
25K15.53 mi2.42 mi4845-3154472-2624472-2625975(Top 23%)5162(Top 35%)5162(Top 257%)
30K18.64 mi3.11 mi4953-1084531-594531-595822(Top 23%)4892(Top 34%)4892(Top 244%)
20M20.00 mi1.36 mi4969-164522+94522+96006(Top 24%)4855(Top 33%)4855(Top 242%)
21M21.00 mi1.00 mi4933+364466+564466+565748(Top 22%)4541(Top 31%)4541(Top 226%)
35K21.75 mi0.75 mi4923+104438+284438+285880(Top 23%)4605(Top 32%)4605(Top 229%)
23M23.00 mi1.25 mi4948-254421+174421+177194(Top 28%)5173(Top 35%)5173(Top 257%)
24M24.00 mi1.00 mi5038-904464-434464-439003(Top 35%)6021(Top 41%)6021(Top 300%)
40K24.85 mi0.85 mi5071-334459+54459+58205(Top 32%)5496(Top 38%)5496(Top 274%)
25.2M25.20 mi0.35 mi5051+204429+304429+306454(Top 25%)4509(Top 31%)4509(Top 224%)
Finish26.22 mi1.02 mi5084-334422+74422+77236(Top 28%)4987(Top 34%)4987(Top 248%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 19%
×21stories
+97ft-345ft

Overall

4905

Males

4527

M40-44

4527

5K→10K

3.1 - 6.2 mi

Top 15%
×5stories
+79ft-138ft

Overall

3910

Males

3685

M40-44

3685

10K→15K

6.2 - 9.3 mi

Top 19%
×3stories
+67ft-78ft

Overall

4905

Males

4527

M40-44

4527

15K→20K

9.3 - 12.4 mi

Top 20%
×5stories
+106ft-86ft

Overall

5116

Males

4667

M40-44

4667

20K→Half

12.4 - 13.1 mi

Top 21%
×2stories
+19ft-37ft

Overall

5239

Males

4753

M40-44

4753

Half→25K

13.1 - 15.5 mi

Top 23%
×4stories
+66ft-88ft

Overall

5975

Males

5162

M40-44

5162

25K→30K

15.5 - 18.6 mi

Top 23%
×9stories
+181ft-148ft

Overall

5822

Males

4892

M40-44

4892

30K→20M

18.6 - 20.0 mi

Top 24%
×5stories
+64ft-50ft

Overall

6006

Males

4855

M40-44

4855

20M→21M

20.0 - 21.0 mi

Top 22%
×8stories
+106ft-24ft

Overall

5748

Males

4541

M40-44

4541

21M→35K

21.0 - 21.8 mi

Top 23%
×7stories
+17ft-86ft

Overall

5880

Males

4605

M40-44

4605

35K→23M

21.8 - 23.0 mi

Top 28%
×5stories
+23ft-63ft

Overall

7194

Males

5173

M40-44

5173

23M→24M

23.0 - 24.0 mi

Top 35%
×6stories
+12ft-82ft

Overall

9003

Males

6021

M40-44

6021

24M→40K

24.0 - 24.9 mi

Top 32%
×1story
+6ft-20ft

Overall

8205

Males

5496

M40-44

5496

40K→25.2M

24.9 - 25.2 mi

Top 25%
×1story
+13ft-16ft

Overall

6454

Males

4509

M40-44

4509

25.2M→Finish

25.2 - 26.2 mi

Top 28%
×2stories
+22ft-21ft

Overall

7236

Males

4987

M40-44

4987

Passing Analysis

Category:
Athletes Passed
1280
Passed By
2071
Net Change
-791
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4293
5K → 10K31081+229#4293#4064
10K → 15K72308-236#4064#4300
15K → 20K99299-200#4300#4500
20K → Half1747-30#4500#4530
Half → 25K96411-315#4530#4845
25K → 30K138246-108#4845#4953
30K → 20M87103-16#4953#4969
20M → 21M10872+36#4969#4933
21M → 35K5444+10#4933#4923
35K → 23M87112-25#4923#4948
23M → 24M46136-90#4948#5038
24M → 40K68101-33#5038#5071
40K → 25.2M4323+20#5071#5051
25.2M → Finish5588-33#5051#5084
TOTALS12802071-791
📊

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