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BOSTON MARATHON 2024

Chester Blanton

HI

Bib: 22234 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M65-69)
#0 / 617
Top 23%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
8:38/mi
26:48
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
8:34/mi
53:25
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
8:38/mi
1:20:15
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
8:48/mi
1:47:34
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
8:33/mi
1:53:24
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
8:43/mi
2:14:31
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
9:06/mi
2:42:48
↑ 181↓ 1480.2%
138 ft elev
20M
9:12/mi
2:55:18
↑ 64↓ 500.2%
148 ft elev
21M
9:51/mi
3:05:09
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
9:28/mi
3:12:14
↑ 17↓ 861.7%
156 ft elev
23M
9:54/mi
3:24:38
↑ 23↓ 630.6%
116 ft elev
24M
9:48/mi
3:34:26
↓ 821.3%
34 ft elev
40K· 24.85 mi
9:59/mi
3:42:58
↓ 200.3%
20 ft elev
25.2M
12:28/mi
3:47:16
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
9:32/mi
3:56:59
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:53:24
Pace8:39 /mi
2nd Half
Distance13.11 mi
Time2:03:35
Pace9:26 /mi
📊Positive Split: 9.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:24:2826:488:3826:48
8:38
-
10K
6.21 mi11:51:0553:258:3626:37
8:34
-0:04
15K
9.32 mi12:17:551:20:158:3726:50
8:38
+0:04
20K
12.43 mi12:45:141:47:348:3927:19
8:48
+0:10
Half
13.11 mi12:51:041:53:248:395:50
8:33
-0:15
25K
15.53 mi13:12:112:14:318:4021:07
8:43
+0:10
30K
18.64 mi13:40:282:42:488:4428:17
9:06
+0:23
20M
20.00 mi13:52:582:55:188:4612:30
9:12
+0:06
21M
21.00 mi14:02:493:05:098:499:51
9:51
+0:39
35K
21.75 mi14:09:543:12:148:507:05
9:28
-0:23
23M
23.00 mi14:22:183:24:388:5412:24
9:54
+0:26
24M
24.00 mi14:32:063:34:268:569:48
9:48
-0:06
40K
24.85 mi14:40:383:42:588:588:32
9:59
+0:11
25.2M
25.20 mi14:44:563:47:169:014:18
12:28
+2:29
Finish
26.22 mi14:54:393:56:599:039:43
9:32
-2:56

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

8:33 /mi

Average Pace

9:03 /mi

Slowest Pace

12:28 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:47:12

45% of race

Time at Steady Pace

1:24:54

36% of race

Time at Slower Pace

44:53

19% of race

Average Pace: 9:02 /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 mi11:24:2826:488:3826:48
8:38
#18450
10K
6.21 mi11:51:0553:258:3626:37
8:34
#18048
15K
9.32 mi12:17:551:20:158:3726:50
8:38
#17743
20K
12.43 mi12:45:141:47:348:3927:19
8:48
#17252
Half
13.11 mi12:51:041:53:248:395:50
8:33
#17176
25K
15.53 mi13:12:112:14:318:4021:07
8:43
#16615
30K
18.64 mi13:40:282:42:488:4428:17
9:06
#16074
20M
20.00 mi13:52:582:55:188:4612:30
9:12
#15847
21M
21.00 mi14:02:493:05:098:499:51
9:51
#15638
35K
21.75 mi14:09:543:12:148:507:05
9:28
#15635
23M
23.00 mi14:22:183:24:388:5412:24
9:54
#15605
24M
24.00 mi14:32:063:34:268:569:48
9:48
#15615
40K
24.85 mi14:40:383:42:588:588:32
9:59
#15583
25.2M
25.20 mi14:44:563:47:169:014:18
12:28
#15643
Finish
26.22 mi14:54:393:56:599:039:43
9:32
#15665
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM65-69Seg. OverallSeg. MalesSeg. M65-69
5K3.11 mi3.11 mi18450113781137817144(Top 67%)10882(Top 75%)10882(Top 1764%)
10K6.21 mi3.10 mi18048+40211236+14211236+14217660(Top 69%)11092(Top 76%)11092(Top 1798%)
15K9.32 mi3.11 mi17743+30511127+10911127+10917144(Top 67%)10882(Top 75%)10882(Top 1764%)
20K12.43 mi3.11 mi17252+49110890+23710890+23716339(Top 64%)10513(Top 72%)10513(Top 1704%)
Half13.11 mi0.68 mi17176+7610856+3410856+3415974(Top 63%)10323(Top 71%)10323(Top 1673%)
25K15.53 mi2.42 mi16615+56110605+25110605+25114111(Top 55%)9413(Top 65%)9413(Top 1526%)
30K18.64 mi3.11 mi16074+54110325+28010325+28013725(Top 54%)9013(Top 62%)9013(Top 1461%)
20M20.00 mi1.36 mi15847+22710189+13610189+13613127(Top 51%)8471(Top 58%)8471(Top 1373%)
21M21.00 mi1.00 mi15638+20910058+13110058+13112336(Top 48%)7885(Top 54%)7885(Top 1278%)
35K21.75 mi0.75 mi15635+310034+2410034+2415360(Top 60%)9310(Top 64%)9310(Top 1509%)
23M23.00 mi1.25 mi15605+309972+629972+6215126(Top 59%)9113(Top 63%)9113(Top 1477%)
24M24.00 mi1.00 mi15615-109946+269946+2615621(Top 61%)9325(Top 64%)9325(Top 1511%)
40K24.85 mi0.85 mi15583+329905+419905+4114917(Top 58%)8914(Top 61%)8914(Top 1445%)
25.2M25.20 mi0.35 mi15643-609914-99914-918408(Top 72%)10641(Top 73%)10641(Top 1725%)
Finish26.22 mi1.02 mi15665-229905+99905+916670(Top 65%)9783(Top 67%)9783(Top 1586%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 67%
×21story building
+97ft-345ft

Overall

17144

Males

10882

M65-69

10882

5K→10K

3.1 - 6.2 mi

Top 69%
×5story building
+79ft-138ft

Overall

17660

Males

11092

M65-69

11092

10K→15K

6.2 - 9.3 mi

Top 67%
×3story building
+67ft-78ft

Overall

17144

Males

10882

M65-69

10882

15K→20K

9.3 - 12.4 mi

Top 64%
×5story building
+106ft-86ft

Overall

16339

Males

10513

M65-69

10513

20K→Half

12.4 - 13.1 mi

Top 63%
×2story building
+19ft-37ft

Overall

15974

Males

10323

M65-69

10323

Half→25K

13.1 - 15.5 mi

Top 55%
×4story building
+66ft-88ft

Overall

14111

Males

9413

M65-69

9413

25K→30K

15.5 - 18.6 mi

Top 54%
×9story building
+181ft-148ft

Overall

13725

Males

9013

M65-69

9013

30K→20M

18.6 - 20.0 mi

Top 51%
×5story building
+64ft-50ft

Overall

13127

Males

8471

M65-69

8471

20M→21M

20.0 - 21.0 mi

Top 48%
×8story building
+106ft-24ft

Overall

12336

Males

7885

M65-69

7885

21M→35K

21.0 - 21.8 mi

Top 60%
×7story building
+17ft-86ft

Overall

15360

Males

9310

M65-69

9310

35K→23M

21.8 - 23.0 mi

Top 59%
×5story building
+23ft-63ft

Overall

15126

Males

9113

M65-69

9113

23M→24M

23.0 - 24.0 mi

Top 61%
×6story building
+12ft-82ft

Overall

15621

Males

9325

M65-69

9325

24M→40K

24.0 - 24.9 mi

Top 58%
×1story
+6ft-20ft

Overall

14917

Males

8914

M65-69

8914

40K→25.2M

24.9 - 25.2 mi

Top 72%
×1story
+13ft-16ft

Overall

18408

Males

10641

M65-69

10641

25.2M→Finish

25.2 - 26.2 mi

Top 65%
×2story building
+22ft-21ft

Overall

16670

Males

9783

M65-69

9783

Passing Analysis

Category:
Athletes Passed
3636
Passed By
851
Net Change
+2785
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18450
5K → 10K524122+402#18450#18048
10K → 15K39691+305#18048#17743
15K → 20K53847+491#17743#17252
20K → Half859+76#17252#17176
Half → 25K57110+561#17176#16615
25K → 30K57433+541#16615#16074
30K → 20M24316+227#16074#15847
20M → 21M23324+209#15847#15638
21M → 35K7673+3#15638#15635
35K → 23M140110+30#15635#15605
23M → 24M8191-10#15605#15615
24M → 40K8452+32#15615#15583
40K → 25.2M2888-60#15583#15643
25.2M → Finish6385-22#15643#15665
TOTALS3636851+2785
📊

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