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BOSTON MARATHON 2023

Javier Resendez

Bib: 21817•M

IL

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M60-64)
#0 / 1110
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ 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
8:32/mi
26:31
↑ 97↓ 3451.5%
10K· 6.21 mi
8:39/mi
53:24
↑ 79↓ 1380.4%
15K· 9.32 mi
9:26/mi
1:22:41
↑ 67↓ 78
20K· 12.43 mi
8:39/mi
1:49:35
↑ 106↓ 860.1%
Half· 13.11 mi
8:48/mi
1:55:35
↑ 19↓ 370.5%
25K· 15.53 mi
8:58/mi
2:17:20
↑ 66↓ 880.2%
30K· 18.64 mi
9:38/mi
2:47:15
↑ 181↓ 1480.2%
20M
10:11/mi
3:01:05
↑ 64↓ 500.2%
21M
11:05/mi
3:12:10
↑ 106↓ 241.6%
35K· 21.75 mi
10:01/mi
3:19:40
↑ 17↓ 861.7%
23M
10:09/mi
3:32:23
↑ 23↓ 630.6%
24M
10:10/mi
3:42:33
↓ 821.3%
40K· 24.85 mi
10:18/mi
3:51:21
↓ 200.3%
25.2M
10:47/mi
3:55:04
↑ 13↓ 160.2%
Finish· 26.22 mi
9:41/mi
4:04:56
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:55:35
Pace8:49 /mi
2nd Half
Distance13.11 mi
Time2:09:21
Pace9:52 /mi
📊Positive Split: 11.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:19:1826:318:3226:31
8:32
-
10K
6.21 mi11:46:1153:248:3626:53
8:39
+0:07
15K
9.32 mi12:15:281:22:418:5229:17
9:26
+0:47
20K
12.43 mi12:42:221:49:358:4926:54
8:39
-0:47
Half
13.11 mi12:48:221:55:358:496:00
8:48
+0:09
25K
15.53 mi13:10:072:17:208:5021:45
8:58
+0:10
30K
18.64 mi13:40:022:47:158:5829:55
9:38
+0:40
20M
20.00 mi13:53:523:01:059:0313:50
10:11
+0:33
21M
21.00 mi14:04:573:12:109:0911:05
11:05
+0:54
35K
21.75 mi14:12:273:19:409:117:30
10:01
-1:04
23M
23.00 mi14:25:103:32:239:1412:43
10:09
+0:08
24M
24.00 mi14:35:203:42:339:1610:10
10:10
+0:01
40K
24.85 mi14:44:083:51:219:188:48
10:18
+0:08
25.2M
25.20 mi14:47:513:55:049:203:43
10:47
+0:29
Finish
26.22 mi14:57:434:04:569:219:52
9:41
-1:06

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

8:32 /mi

Average Pace

9:21 /mi

Slowest Pace

11:05 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:48:03

44% of race

Time at Steady Pace

1:16:34

31% of race

Time at Slower Pace

1:00:19

25% of race

Average Pace: 9:20 /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 mi11:19:1826:318:3226:31
8:32
#17788
10K
6.21 mi11:46:1153:248:3626:53
8:39
#18497
15K
9.32 mi12:15:281:22:418:5229:17
9:26
#19978
20K
12.43 mi12:42:221:49:358:4926:54
8:39
#19410
Half
13.11 mi12:48:221:55:358:496:00
8:48
#19411
25K
15.53 mi13:10:072:17:208:5021:45
8:58
#19307
30K
18.64 mi13:40:022:47:158:5829:55
9:38
#19455
20M
20.00 mi13:53:523:01:059:0313:50
10:11
#19622
21M
21.00 mi14:04:573:12:109:0911:05
11:05
#19722
35K
21.75 mi14:12:273:19:409:117:30
10:01
#19808
23M
23.00 mi14:25:103:32:239:1412:43
10:09
#19875
24M
24.00 mi14:35:203:42:339:1610:10
10:10
#19967
40K
24.85 mi14:44:083:51:219:188:48
10:18
#20010
25.2M
25.20 mi14:47:513:55:049:203:43
10:47
#20004
Finish
26.22 mi14:57:434:04:569:219:52
9:41
#20025
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi17788113551135522026(Top 83%)13203(Top 87%)13203(Top 1189%)
10K6.21 mi3.10 mi18497-70911653-29811653-29819141(Top 72%)11956(Top 79%)11956(Top 1077%)
15K9.32 mi3.11 mi19978-148112232-57912232-57922026(Top 83%)13203(Top 87%)13203(Top 1189%)
20K12.43 mi3.11 mi19410+56812013+21912013+21917854(Top 67%)11411(Top 75%)11411(Top 1028%)
Half13.11 mi0.68 mi19411-112016-312016-319437(Top 73%)12078(Top 80%)12078(Top 1088%)
25K15.53 mi2.42 mi19307+10411977+3911977+3918812(Top 71%)11775(Top 78%)11775(Top 1061%)
30K18.64 mi3.11 mi19455-14812033-5612033-5619895(Top 75%)12167(Top 80%)12167(Top 1096%)
20M20.00 mi1.36 mi19622-16712087-5412087-5420946(Top 79%)12540(Top 83%)12540(Top 1130%)
21M21.00 mi1.00 mi19722-10012123-3612123-3620989(Top 79%)12512(Top 82%)12512(Top 1127%)
35K21.75 mi0.75 mi19808-8612152-2912152-2921315(Top 80%)12628(Top 83%)12628(Top 1138%)
23M23.00 mi1.25 mi19875-6712162-1012162-1020442(Top 77%)12220(Top 81%)12220(Top 1101%)
24M24.00 mi1.00 mi19967-9212193-3112193-3121223(Top 80%)12521(Top 83%)12521(Top 1128%)
40K24.85 mi0.85 mi20010-4312201-812201-820701(Top 78%)12236(Top 81%)12236(Top 1102%)
25.2M25.20 mi0.35 mi20004+612191+1012191+1019886(Top 75%)11865(Top 78%)11865(Top 1069%)
Finish26.22 mi1.02 mi20025-2112194-312194-320724(Top 78%)12282(Top 81%)12282(Top 1106%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 83%
×21story building
+97ft-345ft

Overall

22026

Males

13203

M60-64

13203

5K→10K

3.1 - 6.2 mi

Top 72%
×5story building
+79ft-138ft

Overall

19141

Males

11956

M60-64

11956

10K→15K

6.2 - 9.3 mi

Top 83%
×3story building
+67ft-78ft

Overall

22026

Males

13203

M60-64

13203

15K→20K

9.3 - 12.4 mi

Top 67%
×5story building
+106ft-86ft

Overall

17854

Males

11411

M60-64

11411

20K→Half

12.4 - 13.1 mi

Top 73%
×2story building
+19ft-37ft

Overall

19437

Males

12078

M60-64

12078

Half→25K

13.1 - 15.5 mi

Top 71%
×4story building
+66ft-88ft

Overall

18812

Males

11775

M60-64

11775

25K→30K

15.5 - 18.6 mi

Top 75%
×9story building
+181ft-148ft

Overall

19895

Males

12167

M60-64

12167

30K→20M

18.6 - 20.0 mi

Top 79%
×5story building
+64ft-50ft

Overall

20946

Males

12540

M60-64

12540

20M→21M

20.0 - 21.0 mi

Top 79%
×8story building
+106ft-24ft

Overall

20989

Males

12512

M60-64

12512

21M→35K

21.0 - 21.8 mi

Top 80%
×7story building
+17ft-86ft

Overall

21315

Males

12628

M60-64

12628

35K→23M

21.8 - 23.0 mi

Top 77%
×5story building
+23ft-63ft

Overall

20442

Males

12220

M60-64

12220

23M→24M

23.0 - 24.0 mi

Top 80%
×6story building
+12ft-82ft

Overall

21223

Males

12521

M60-64

12521

24M→40K

24.0 - 24.9 mi

Top 78%
×1story
+6ft-20ft

Overall

20701

Males

12236

M60-64

12236

40K→25.2M

24.9 - 25.2 mi

Top 75%
×1story
+13ft-16ft

Overall

19886

Males

11865

M60-64

11865

25.2M→Finish

25.2 - 26.2 mi

Top 78%
×2story building
+22ft-21ft

Overall

20724

Males

12282

M60-64

12282

Passing Analysis

Category:
Athletes Passed
1288
Passed By
3525
Net Change
-2237
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17788
5K → 10K97806-709#17788#18497
10K → 15K61487-1481#18497#19978
15K → 20K57810+568#19978#19410
20K → Half3233-1#19410#19411
Half → 25K17672+104#19411#19307
25K → 30K112260-148#19307#19455
30K → 20M43210-167#19455#19622
20M → 21M55155-100#19622#19722
21M → 35K25111-86#19722#19808
35K → 23M52119-67#19808#19875
23M → 24M25117-92#19875#19967
24M → 40K3578-43#19967#20010
40K → 25.2M2115+6#20010#20004
25.2M → Finish3152-21#20004#20025
TOTALS12883525-2237
📊

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