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BOSTON MARATHON 2024

Michael Neilson

Bib: 18870•M

NJ

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M60-64)
#0 / 1173
Top 30%
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
8:04/mi
25:05
↑ 97↓ 3451.5%
10K· 6.21 mi
8:10/mi
50:27
↑ 79↓ 1380.4%
15K· 9.32 mi
8:18/mi
1:16:13
↑ 67↓ 78
20K· 12.43 mi
8:21/mi
1:42:08
↑ 106↓ 860.1%
Half· 13.11 mi
8:11/mi
1:47:43
↑ 19↓ 370.5%
25K· 15.53 mi
8:31/mi
2:08:22
↑ 66↓ 880.2%
30K· 18.64 mi
9:07/mi
2:36:40
↑ 181↓ 1480.2%
20M
8:52/mi
2:48:43
↑ 64↓ 500.2%
21M
9:51/mi
2:58:34
↑ 106↓ 241.6%
35K· 21.75 mi
8:36/mi
3:05:00
↑ 17↓ 861.7%
23M
9:02/mi
3:16:19
↑ 23↓ 630.6%
24M
9:00/mi
3:25:19
↓ 821.3%
40K· 24.85 mi
11:11/mi
3:34:53
↓ 200.3%
25.2M
11:36/mi
3:38:53
↑ 13↓ 160.2%
Finish· 26.22 mi
8:49/mi
3:47:52
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:47:43
Pace8:13 /mi
2nd Half
Distance13.11 mi
Time2:00:09
Pace9:10 /mi
📊Positive Split: 11.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:16:3625:058:0425:05
8:04
-
10K
6.21 mi11:41:5850:278:0725:22
8:10
+0:06
15K
9.32 mi12:07:441:16:138:1125:46
8:18
+0:08
20K
12.43 mi12:33:391:42:088:1325:55
8:21
+0:03
Half
13.11 mi12:39:141:47:438:135:35
8:11
-0:10
25K
15.53 mi12:59:532:08:228:1620:39
8:31
+0:20
30K
18.64 mi13:28:112:36:408:2428:18
9:07
+0:36
20M
20.00 mi13:40:142:48:438:2612:03
8:52
-0:15
21M
21.00 mi13:50:052:58:348:309:51
9:51
+0:59
35K
21.75 mi13:56:313:05:008:306:26
8:36
-1:15
23M
23.00 mi14:07:503:16:198:3211:19
9:02
+0:26
24M
24.00 mi14:16:503:25:198:339:00
9:00
-0:02
40K
24.85 mi14:26:243:34:538:399:34
11:11
+2:11
25.2M
25.20 mi14:30:243:38:538:414:00
11:36
+0:25
Finish
26.22 mi14:39:233:47:528:428:59
8:49
-2:47

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

8:04 /mi

Average Pace

8:42 /mi

Slowest Pace

11:36 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:21:48

36% of race

Time at Steady Pace

2:02:39

54% of race

Time at Slower Pace

23:25

10% of race

Average Pace: 8:41 /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 mi11:16:3625:058:0425:05
8:04
#15182
10K
6.21 mi11:41:5850:278:0725:22
8:10
#15234
15K
9.32 mi12:07:441:16:138:1125:46
8:18
#15202
20K
12.43 mi12:33:391:42:088:1325:55
8:21
#14843
Half
13.11 mi12:39:141:47:438:135:35
8:11
#14775
25K
15.53 mi12:59:532:08:228:1620:39
8:31
#14411
30K
18.64 mi13:28:112:36:408:2428:18
9:07
#14227
20M
20.00 mi13:40:142:48:438:2612:03
8:52
#14004
21M
21.00 mi13:50:052:58:348:309:51
9:51
#13875
35K
21.75 mi13:56:313:05:008:306:26
8:36
#13719
23M
23.00 mi14:07:503:16:198:3211:19
9:02
#13584
24M
24.00 mi14:16:503:25:198:339:00
9:00
#13473
40K
24.85 mi14:26:243:34:538:399:34
11:11
#13789
25.2M
25.20 mi14:30:243:38:538:414:00
11:36
#13852
Finish
26.22 mi14:39:233:47:528:428:59
8:49
#13802
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi15182100941009415225(Top 60%)10086(Top 69%)10086(Top 860%)
10K6.21 mi3.10 mi15234-5210119-2510119-2515300(Top 60%)10159(Top 70%)10159(Top 866%)
15K9.32 mi3.11 mi15202+3210091+2810091+2815225(Top 60%)10086(Top 69%)10086(Top 860%)
20K12.43 mi3.11 mi14843+3599950+1419950+14113939(Top 55%)9521(Top 65%)9521(Top 812%)
Half13.11 mi0.68 mi14775+689914+369914+3613887(Top 54%)9441(Top 65%)9441(Top 805%)
25K15.53 mi2.42 mi14411+3649733+1819733+18113143(Top 51%)8991(Top 62%)8991(Top 766%)
30K18.64 mi3.11 mi14227+1849580+1539580+15313752(Top 54%)9021(Top 62%)9021(Top 769%)
20M20.00 mi1.36 mi14004+2239426+1549426+15411434(Top 45%)7692(Top 53%)7692(Top 656%)
21M21.00 mi1.00 mi13875+1299310+1169310+11612329(Top 48%)7878(Top 54%)7878(Top 672%)
35K21.75 mi0.75 mi13719+1569217+939217+9311297(Top 44%)7363(Top 51%)7363(Top 628%)
23M23.00 mi1.25 mi13584+1359096+1219096+12111363(Top 44%)7254(Top 50%)7254(Top 618%)
24M24.00 mi1.00 mi13473+1119004+929004+9212151(Top 48%)7638(Top 52%)7638(Top 651%)
40K24.85 mi0.85 mi13789-3169106-1029106-10218567(Top 73%)10737(Top 74%)10737(Top 915%)
25.2M25.20 mi0.35 mi13852-639116-109116-1016280(Top 64%)9564(Top 66%)9564(Top 815%)
Finish26.22 mi1.02 mi13802+509063+539063+5313239(Top 52%)8122(Top 56%)8122(Top 692%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 60%
×21story building
+97ft-345ft

Overall

15225

Males

10086

M60-64

10086

5K→10K

3.1 - 6.2 mi

Top 60%
×5story building
+79ft-138ft

Overall

15300

Males

10159

M60-64

10159

10K→15K

6.2 - 9.3 mi

Top 60%
×3story building
+67ft-78ft

Overall

15225

Males

10086

M60-64

10086

15K→20K

9.3 - 12.4 mi

Top 55%
×5story building
+106ft-86ft

Overall

13939

Males

9521

M60-64

9521

20K→Half

12.4 - 13.1 mi

Top 54%
×2story building
+19ft-37ft

Overall

13887

Males

9441

M60-64

9441

Half→25K

13.1 - 15.5 mi

Top 51%
×4story building
+66ft-88ft

Overall

13143

Males

8991

M60-64

8991

25K→30K

15.5 - 18.6 mi

Top 54%
×9story building
+181ft-148ft

Overall

13752

Males

9021

M60-64

9021

30K→20M

18.6 - 20.0 mi

Top 45%
×5story building
+64ft-50ft

Overall

11434

Males

7692

M60-64

7692

20M→21M

20.0 - 21.0 mi

Top 48%
×8story building
+106ft-24ft

Overall

12329

Males

7878

M60-64

7878

21M→35K

21.0 - 21.8 mi

Top 44%
×7story building
+17ft-86ft

Overall

11297

Males

7363

M60-64

7363

35K→23M

21.8 - 23.0 mi

Top 44%
×5story building
+23ft-63ft

Overall

11363

Males

7254

M60-64

7254

23M→24M

23.0 - 24.0 mi

Top 48%
×6story building
+12ft-82ft

Overall

12151

Males

7638

M60-64

7638

24M→40K

24.0 - 24.9 mi

Top 73%
×1story
+6ft-20ft

Overall

18567

Males

10737

M60-64

10737

40K→25.2M

24.9 - 25.2 mi

Top 64%
×1story
+13ft-16ft

Overall

16280

Males

9564

M60-64

9564

25.2M→Finish

25.2 - 26.2 mi

Top 52%
×2story building
+22ft-21ft

Overall

13239

Males

8122

M60-64

8122

Passing Analysis

Category:
Athletes Passed
2909
Passed By
1529
Net Change
+1380
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15182
5K → 10K253305-52#15182#15234
10K → 15K258226+32#15234#15202
15K → 20K42667+359#15202#14843
20K → Half768+68#14843#14775
Half → 25K40642+364#14775#14411
25K → 30K367183+184#14411#14227
30K → 20M25633+223#14227#14004
20M → 21M19566+129#14004#13875
21M → 35K17216+156#13875#13719
35K → 23M19560+135#13719#13584
23M → 24M14332+111#13584#13473
24M → 40K34350-316#13473#13789
40K → 25.2M2285-63#13789#13852
25.2M → Finish10656+50#13852#13802
TOTALS29091529+1380
📊

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