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BOSTON MARATHON 2024

Rick Belcher

Bib: 20537•M

TN

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
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:51
Rank: #18546
Start → 5K
26:51 | 8:39/mi
10K· 6.21 mi
54:02
Rank: #18567 (-21)
5K → 10K
27:11 | 8:45/mi
15K· 9.32 mi
1:21:02
Rank: #18155 (+412)
10K → 15K
27:00 | 8:41/mi
20K· 12.43 mi
1:48:33
Rank: #17693 (+462)
15K → 20K
27:31 | 8:51/mi
Half· 13.11 mi
1:54:19
Rank: #17571 (+122)
20K → Half
5:46 | 8:27/mi
25K· 15.53 mi
2:20:21
Rank: #18465 (-894)
Half → 25K
26:02 | 10:44/mi
30K· 18.64 mi
2:52:11
Rank: #18412 (+53)
25K → 30K
31:50 | 10:15/mi
20M
3:06:55
Rank: #18469 (-57)
30K → 20M
14:44 | 10:51/mi
21M
3:19:27
Rank: #18580 (-111)
20M → 21M
12:32 | 12:32/mi
35K· 21.75 mi
3:26:13
Rank: #18382 (+198)
21M → 35K
6:46 | 9:03/mi
23M
3:40:53
Rank: #18490 (-108)
35K → 23M
14:40 | 11:43/mi
24M
3:52:11
Rank: #18574 (-84)
23M → 24M
11:18 | 11:18/mi
40K· 24.85 mi
4:01:47
Rank: #18566 (+8)
24M → 40K
9:36 | 11:14/mi
25.2M
4:06:51
Rank: #18647 (-81)
40K → 25.2M
5:04 | 14:42/mi
Finish· 26.22 mi
4:17:25
Rank: #18675 (-28)
25.2M → Finish
10:34 | 10:22/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:54:19
Pace8:43 /mi
2nd Half
Distance13.11 mi
Time2:23:06
Pace10:55 /mi
📊Positive Split: 25.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:20:5926:518:3926:51
8:39
-
10K
6.21 mi11:48:1054:028:4227:11
8:45
+0:06
15K
9.32 mi12:15:101:21:028:4227:00
8:41
-0:04
20K
12.43 mi12:42:411:48:338:4427:31
8:51
+0:10
Half
13.11 mi12:48:271:54:198:435:46
8:27
-0:24
25K
15.53 mi13:14:292:20:219:0226:02
10:44
+2:17
30K
18.64 mi13:46:192:52:119:1431:50
10:15
-0:29
20M
20.00 mi14:01:033:06:559:2114:44
10:51
+0:36
21M
21.00 mi14:13:353:19:279:3012:32
12:32
+1:41
35K
21.75 mi14:20:213:26:139:296:46
9:03
-3:29
23M
23.00 mi14:35:013:40:539:3614:40
11:43
+2:40
24M
24.00 mi14:46:193:52:119:4011:18
11:18
-0:25
40K
24.85 mi14:55:554:01:479:449:36
11:14
-0:04
25.2M
25.20 mi15:00:594:06:519:485:04
14:42
+3:28
Finish
26.22 mi15:11:334:17:259:5010:34
10:22
-4:20

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

8:27 /mi

Average Pace

9:50 /mi

Slowest Pace

14:42 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:01:05

47% of race

Time at Steady Pace

1:23:10

32% of race

Time at Slower Pace

53:10

21% of race

Average Pace: 9:49 /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 mi11:20:5926:518:3926:51
8:39
#18546
10K
6.21 mi11:48:1054:028:4227:11
8:45
#18567
15K
9.32 mi12:15:101:21:028:4227:00
8:41
#18155
20K
12.43 mi12:42:411:48:338:4427:31
8:51
#17693
Half
13.11 mi12:48:271:54:198:435:46
8:27
#17571
25K
15.53 mi13:14:292:20:219:0226:02
10:44
#18465
30K
18.64 mi13:46:192:52:119:1431:50
10:15
#18412
20M
20.00 mi14:01:033:06:559:2114:44
10:51
#18469
21M
21.00 mi14:13:353:19:279:3012:32
12:32
#18580
35K
21.75 mi14:20:213:26:139:296:46
9:03
#18382
23M
23.00 mi14:35:013:40:539:3614:40
11:43
#18490
24M
24.00 mi14:46:193:52:119:4011:18
11:18
#18574
40K
24.85 mi14:55:554:01:479:449:36
11:14
#18566
25.2M
25.20 mi15:00:594:06:519:485:04
14:42
#18647
Finish
26.22 mi15:11:334:17:259:5010:34
10:22
#18675
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi18546114251142517423(Top 68%)11001(Top 75%)11001(Top 938%)
10K6.21 mi3.10 mi18567-2111442-1711442-1718614(Top 73%)11485(Top 79%)11485(Top 979%)
15K9.32 mi3.11 mi18155+41211285+15711285+15717423(Top 68%)11001(Top 75%)11001(Top 938%)
20K12.43 mi3.11 mi17693+46211082+20311082+20316682(Top 65%)10654(Top 73%)10654(Top 908%)
Half13.11 mi0.68 mi17571+12211023+5911023+5915418(Top 60%)10116(Top 69%)10116(Top 862%)
25K15.53 mi2.42 mi18465-89411406-38311406-38320955(Top 82%)12472(Top 86%)12472(Top 1063%)
30K18.64 mi3.11 mi18412+5311313+9311313+9318103(Top 71%)10972(Top 75%)10972(Top 935%)
20M20.00 mi1.36 mi18469-5711311+211311+218884(Top 74%)11193(Top 77%)11193(Top 954%)
21M21.00 mi1.00 mi18580-11111349-3811349-3819910(Top 78%)11590(Top 80%)11590(Top 988%)
35K21.75 mi0.75 mi18382+19811240+10911240+10913517(Top 53%)8421(Top 58%)8421(Top 718%)
23M23.00 mi1.25 mi18490-10811261-2111261-2120135(Top 79%)11630(Top 80%)11630(Top 991%)
24M24.00 mi1.00 mi18574-8411277-1611277-1619973(Top 78%)11504(Top 79%)11504(Top 981%)
40K24.85 mi0.85 mi18566+811255+2211255+2218672(Top 73%)10790(Top 74%)10790(Top 920%)
25.2M25.20 mi0.35 mi18647-8111281-2611281-2622610(Top 88%)12810(Top 88%)12810(Top 1092%)
Finish26.22 mi1.02 mi18675-2811262+1911262+1919613(Top 77%)11286(Top 77%)11286(Top 962%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 68%
×21stories
+97ft-345ft

Overall

17423

Males

11001

M60-64

11001

5K→10K

3.1 - 6.2 mi

Top 73%
×5stories
+79ft-138ft

Overall

18614

Males

11485

M60-64

11485

10K→15K

6.2 - 9.3 mi

Top 68%
×3stories
+67ft-78ft

Overall

17423

Males

11001

M60-64

11001

15K→20K

9.3 - 12.4 mi

Top 65%
×5stories
+106ft-86ft

Overall

16682

Males

10654

M60-64

10654

20K→Half

12.4 - 13.1 mi

Top 60%
×2stories
+19ft-37ft

Overall

15418

Males

10116

M60-64

10116

Half→25K

13.1 - 15.5 mi

Top 82%
×4stories
+66ft-88ft

Overall

20955

Males

12472

M60-64

12472

25K→30K

15.5 - 18.6 mi

Top 71%
×9stories
+181ft-148ft

Overall

18103

Males

10972

M60-64

10972

30K→20M

18.6 - 20.0 mi

Top 74%
×5stories
+64ft-50ft

Overall

18884

Males

11193

M60-64

11193

20M→21M

20.0 - 21.0 mi

Top 78%
×8stories
+106ft-24ft

Overall

19910

Males

11590

M60-64

11590

21M→35K

21.0 - 21.8 mi

Top 53%
×7stories
+17ft-86ft

Overall

13517

Males

8421

M60-64

8421

35K→23M

21.8 - 23.0 mi

Top 79%
×5stories
+23ft-63ft

Overall

20135

Males

11630

M60-64

11630

23M→24M

23.0 - 24.0 mi

Top 78%
×6stories
+12ft-82ft

Overall

19973

Males

11504

M60-64

11504

24M→40K

24.0 - 24.9 mi

Top 73%
×1story
+6ft-20ft

Overall

18672

Males

10790

M60-64

10790

40K→25.2M

24.9 - 25.2 mi

Top 88%
×1story
+13ft-16ft

Overall

22610

Males

12810

M60-64

12810

25.2M→Finish

25.2 - 26.2 mi

Top 77%
×2stories
+22ft-21ft

Overall

19613

Males

11286

M60-64

11286

Passing Analysis

Category:
Athletes Passed
2268
Passed By
2397
Net Change
-129
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18546
5K → 10K271292-21#18546#18567
10K → 15K45341+412#18567#18155
15K → 20K51250+462#18155#17693
20K → Half1242+122#17693#17571
Half → 25K40934-894#17571#18465
25K → 30K273220+53#18465#18412
30K → 20M83140-57#18412#18469
20M → 21M60171-111#18469#18580
21M → 35K1980+198#18580#18382
35K → 23M73181-108#18382#18490
23M → 24M48132-84#18490#18574
24M → 40K6456+8#18574#18566
40K → 25.2M1495-81#18566#18647
25.2M → Finish5583-28#18647#18675
TOTALS22682397-129
📊

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