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BOSTON MARATHON 2023

Cesar Estevez

Bib: 13755•M

NY

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 28%
Gender (Male)
#0 / 15176
Top 42%
Masters (Masters Men)
#0 / 9891
Top 29%
Division (M65-69)
#0 / 549
Top 2%
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
7:33/mi
23:26
↑ 97↓ 3451.5%
10K· 6.21 mi
7:11/mi
45:46
↑ 79↓ 1380.4%
15K· 9.32 mi
7:10/mi
1:08:01
↑ 67↓ 78
20K· 12.43 mi
7:18/mi
1:30:42
↑ 106↓ 860.1%
Half· 13.11 mi
7:11/mi
1:35:36
↑ 19↓ 370.5%
25K· 15.53 mi
7:24/mi
1:53:33
↑ 66↓ 880.2%
30K· 18.64 mi
7:33/mi
2:17:01
↑ 181↓ 1480.2%
20M
7:41/mi
2:27:27
↑ 64↓ 500.2%
21M
8:12/mi
2:35:39
↑ 106↓ 241.6%
35K· 21.75 mi
7:21/mi
2:41:09
↑ 17↓ 861.7%
23M
7:34/mi
2:50:38
↑ 23↓ 630.6%
24M
7:16/mi
2:57:54
↓ 821.3%
40K· 24.85 mi
7:30/mi
3:04:19
↓ 200.3%
25.2M
7:58/mi
3:07:04
↑ 13↓ 160.2%
Finish· 26.22 mi
7:09/mi
3:14:21
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:35:36
Pace7:18 /mi
2nd Half
Distance13.11 mi
Time1:38:45
Pace7:32 /mi
📊Positive Split: 3.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:51:3423:267:3323:26
7:33
-
10K
6.21 mi11:13:5445:467:2222:20
7:11
-0:22
15K
9.32 mi11:36:091:08:017:1822:15
7:10
-0:01
20K
12.43 mi11:58:501:30:427:1822:41
7:18
+0:08
Half
13.11 mi12:03:441:35:367:184:54
7:11
-0:07
25K
15.53 mi12:21:411:53:337:1917:57
7:24
+0:13
30K
18.64 mi12:45:092:17:017:2123:28
7:33
+0:09
20M
20.00 mi12:55:352:27:277:2210:26
7:41
+0:08
21M
21.00 mi13:03:472:35:397:258:12
8:12
+0:31
35K
21.75 mi13:09:172:41:097:255:30
7:21
-0:51
23M
23.00 mi13:18:462:50:387:259:29
7:34
+0:13
24M
24.00 mi13:26:022:57:547:257:16
7:16
-0:18
40K
24.85 mi13:32:273:04:197:256:25
7:30
+0:14
25.2M
25.20 mi13:35:123:07:047:252:45
7:58
+0:28
Finish
26.22 mi13:42:293:14:217:257:17
7:09
-0:49

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

7:09 /mi

Average Pace

7:25 /mi

Slowest Pace

8:12 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:03:24

94% of race

Time at Steady Pace

10:57

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:25 /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 mi10:51:3423:267:3323:26
7:33
#9993
10K
6.21 mi11:13:5445:467:2222:20
7:11
#8922
15K
9.32 mi11:36:091:08:017:1822:15
7:10
#8442
20K
12.43 mi11:58:501:30:427:1822:41
7:18
#8234
Half
13.11 mi12:03:441:35:367:184:54
7:11
#8201
25K
15.53 mi12:21:411:53:337:1917:57
7:24
#8139
30K
18.64 mi12:45:092:17:017:2123:28
7:33
#8019
20M
20.00 mi12:55:352:27:277:2210:26
7:41
#7951
21M
21.00 mi13:03:472:35:397:258:12
8:12
#7960
35K
21.75 mi13:09:172:41:097:255:30
7:21
#7930
23M
23.00 mi13:18:462:50:387:259:29
7:34
#7837
24M
24.00 mi13:26:022:57:547:257:16
7:16
#7720
40K
24.85 mi13:32:273:04:197:256:25
7:30
#7658
25.2M
25.20 mi13:35:123:07:047:252:45
7:58
#7632
Finish
26.22 mi13:42:293:14:217:257:17
7:09
#7542
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM65-69Seg. OverallSeg. MalesSeg. M65-69
5K3.11 mi3.11 mi9993811881187526(Top 28%)6612(Top 44%)6612(Top 1204%)
10K6.21 mi3.10 mi8922+10717529+5897529+5898006(Top 30%)6943(Top 46%)6943(Top 1265%)
15K9.32 mi3.11 mi8442+4807236+2937236+2937526(Top 28%)6612(Top 44%)6612(Top 1204%)
20K12.43 mi3.11 mi8234+2087093+1437093+1437783(Top 29%)6746(Top 44%)6746(Top 1229%)
Half13.11 mi0.68 mi8201+337068+257068+257697(Top 29%)6704(Top 44%)6704(Top 1221%)
25K15.53 mi2.42 mi8139+626996+726996+728038(Top 30%)6823(Top 45%)6823(Top 1243%)
30K18.64 mi3.11 mi8019+1206888+1086888+1087595(Top 29%)6447(Top 42%)6447(Top 1174%)
20M20.00 mi1.36 mi7951+686830+586830+588001(Top 30%)6591(Top 43%)6591(Top 1201%)
21M21.00 mi1.00 mi7960-96818+126818+128589(Top 32%)6825(Top 45%)6825(Top 1243%)
35K21.75 mi0.75 mi7930+306785+336785+337456(Top 28%)6160(Top 41%)6160(Top 1122%)
23M23.00 mi1.25 mi7837+936701+846701+846894(Top 26%)5759(Top 38%)5759(Top 1049%)
24M24.00 mi1.00 mi7720+1176606+956606+956145(Top 23%)5192(Top 34%)5192(Top 946%)
40K24.85 mi0.85 mi7658+626554+526554+526748(Top 25%)5485(Top 36%)5485(Top 999%)
25.2M25.20 mi0.35 mi7632+266527+276527+276334(Top 24%)5170(Top 34%)5170(Top 942%)
Finish26.22 mi1.02 mi7542+906444+836444+836090(Top 23%)4997(Top 33%)4997(Top 910%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 28%
×21story building
+97ft-345ft

Overall

7526

Males

6612

M65-69

6612

5K→10K

3.1 - 6.2 mi

Top 30%
×5story building
+79ft-138ft

Overall

8006

Males

6943

M65-69

6943

10K→15K

6.2 - 9.3 mi

Top 28%
×3story building
+67ft-78ft

Overall

7526

Males

6612

M65-69

6612

15K→20K

9.3 - 12.4 mi

Top 29%
×5story building
+106ft-86ft

Overall

7783

Males

6746

M65-69

6746

20K→Half

12.4 - 13.1 mi

Top 29%
×2story building
+19ft-37ft

Overall

7697

Males

6704

M65-69

6704

Half→25K

13.1 - 15.5 mi

Top 30%
×4story building
+66ft-88ft

Overall

8038

Males

6823

M65-69

6823

25K→30K

15.5 - 18.6 mi

Top 29%
×9story building
+181ft-148ft

Overall

7595

Males

6447

M65-69

6447

30K→20M

18.6 - 20.0 mi

Top 30%
×5story building
+64ft-50ft

Overall

8001

Males

6591

M65-69

6591

20M→21M

20.0 - 21.0 mi

Top 32%
×8story building
+106ft-24ft

Overall

8589

Males

6825

M65-69

6825

21M→35K

21.0 - 21.8 mi

Top 28%
×7story building
+17ft-86ft

Overall

7456

Males

6160

M65-69

6160

35K→23M

21.8 - 23.0 mi

Top 26%
×5story building
+23ft-63ft

Overall

6894

Males

5759

M65-69

5759

23M→24M

23.0 - 24.0 mi

Top 23%
×6story building
+12ft-82ft

Overall

6145

Males

5192

M65-69

5192

24M→40K

24.0 - 24.9 mi

Top 25%
×1story
+6ft-20ft

Overall

6748

Males

5485

M65-69

5485

40K→25.2M

24.9 - 25.2 mi

Top 24%
×1story
+13ft-16ft

Overall

6334

Males

5170

M65-69

5170

25.2M→Finish

25.2 - 26.2 mi

Top 23%
×2story building
+22ft-21ft

Overall

6090

Males

4997

M65-69

4997

Passing Analysis

Category:
Athletes Passed
2941
Passed By
490
Net Change
+2451
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9993
5K → 10K110433+1071#9993#8922
10K → 15K49313+480#8922#8442
15K → 20K24234+208#8442#8234
20K → Half418+33#8234#8201
Half → 25K13371+62#8201#8139
25K → 30K19070+120#8139#8019
30K → 20M11345+68#8019#7951
20M → 21M7281-9#7951#7960
21M → 35K5828+30#7960#7930
35K → 23M12027+93#7930#7837
23M → 24M13215+117#7837#7720
24M → 40K9331+62#7720#7658
40K → 25.2M4115+26#7658#7632
25.2M → Finish10919+90#7632#7542
TOTALS2941490+2451
📊

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