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BOSTON MARATHON 2023

Irvin Del Rio-Escalera

Bib: 6485•M

CA

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 10%
Gender (Male)
#0 / 15176
Top 17%
Division (M18-39)
#0 / 5285
Top 37%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:59
Rank: #4214
Start → 5K
20:59 | 6:45/mi
10K· 6.21 mi
41:49
Rank: #4286 (-72)
5K → 10K
20:50 | 6:42/mi
15K· 9.32 mi
1:02:23
Rank: #3963 (+323)
10K → 15K
20:34 | 6:37/mi
20K· 12.43 mi
1:23:13
Rank: #3835 (+128)
15K → 20K
20:50 | 6:42/mi
Half· 13.11 mi
1:27:43
Rank: #3804 (+31)
20K → Half
4:30 | 6:36/mi
25K· 15.53 mi
1:43:52
Rank: #3650 (+154)
Half → 25K
16:09 | 6:40/mi
30K· 18.64 mi
2:05:22
Rank: #3657 (-7)
25K → 30K
21:30 | 6:55/mi
20M
2:14:43
Rank: #3587 (+70)
30K → 20M
9:21 | 6:53/mi
21M
2:21:40
Rank: #3423 (+164)
20M → 21M
6:57 | 6:57/mi
35K· 21.75 mi
2:26:22
Rank: #3300 (+123)
21M → 35K
4:42 | 6:17/mi
23M
2:34:29
Rank: #3099 (+201)
35K → 23M
8:07 | 6:29/mi
24M
2:40:51
Rank: #2993 (+106)
23M → 24M
6:22 | 6:22/mi
40K· 24.85 mi
2:46:25
Rank: #2891 (+102)
24M → 40K
5:34 | 6:31/mi
25.2M
2:48:48
Rank: #2842 (+49)
40K → 25.2M
2:23 | 6:55/mi
Finish· 26.22 mi
2:54:59
Rank: #2689 (+153)
25.2M → Finish
6:11 | 6:04/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:27:43
Pace6:41 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:27:16
Pace6:39 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:3520:596:4520:59
6:45
-
10K
6.21 mi10:45:2541:496:4420:50
6:42
-0:03
15K
9.32 mi11:05:591:02:236:4220:34
6:37
-0:05
20K
12.43 mi11:26:491:23:136:4220:50
6:42
+0:05
Half
13.11 mi11:31:191:27:436:414:30
6:36
-0:06
25K
15.53 mi11:47:281:43:526:4116:09
6:40
+0:04
30K
18.64 mi12:08:582:05:226:4421:30
6:55
+0:15
20M
20.00 mi12:18:192:14:436:449:21
6:53
-0:02
21M
21.00 mi12:25:162:21:406:456:57
6:57
+0:04
35K
21.75 mi12:29:582:26:226:444:42
6:17
-0:40
23M
23.00 mi12:38:052:34:296:438:07
6:29
+0:12
24M
24.00 mi12:44:272:40:516:426:22
6:22
-0:07
40K
24.85 mi12:50:012:46:256:425:34
6:31
+0:09
25.2M
25.20 mi12:52:242:48:486:422:23
6:55
+0:24
Finish
26.22 mi12:58:352:54:596:416:11
6:04
-0:51

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

6:04 /mi

Average Pace

6:41 /mi

Slowest Pace

6:57 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:12:09

41% of race

Time at Steady Pace

1:42:50

59% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:40 /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 mi10:24:3520:596:4520:59
6:45
#4214
10K
6.21 mi10:45:2541:496:4420:50
6:42
#4286
15K
9.32 mi11:05:591:02:236:4220:34
6:37
#3963
20K
12.43 mi11:26:491:23:136:4220:50
6:42
#3835
Half
13.11 mi11:31:191:27:436:414:30
6:36
#3804
25K
15.53 mi11:47:281:43:526:4116:09
6:40
#3650
30K
18.64 mi12:08:582:05:226:4421:30
6:55
#3657
20M
20.00 mi12:18:192:14:436:449:21
6:53
#3587
21M
21.00 mi12:25:162:21:406:456:57
6:57
#3423
35K
21.75 mi12:29:582:26:226:444:42
6:17
#3300
23M
23.00 mi12:38:052:34:296:438:07
6:29
#3099
24M
24.00 mi12:44:272:40:516:426:22
6:22
#2993
40K
24.85 mi12:50:012:46:256:425:34
6:31
#2891
25.2M
25.20 mi12:52:242:48:486:422:23
6:55
#2842
Finish
26.22 mi12:58:352:54:596:416:11
6:04
#2689
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi4214394439443476(Top 13%)3290(Top 22%)3290(Top 62%)
10K6.21 mi3.10 mi4286-724015-714015-714415(Top 17%)4126(Top 27%)4126(Top 78%)
15K9.32 mi3.11 mi3963+3233730+2853730+2853476(Top 13%)3290(Top 22%)3290(Top 62%)
20K12.43 mi3.11 mi3835+1283620+1103620+1103643(Top 14%)3447(Top 23%)3447(Top 65%)
Half13.11 mi0.68 mi3804+313593+273593+273491(Top 13%)3301(Top 22%)3301(Top 62%)
25K15.53 mi2.42 mi3650+1543452+1413452+1413088(Top 12%)2943(Top 19%)2943(Top 56%)
30K18.64 mi3.11 mi3657-73456-43456-43810(Top 14%)3569(Top 24%)3569(Top 68%)
20M20.00 mi1.36 mi3587+703393+633393+633335(Top 13%)3118(Top 21%)3118(Top 59%)
21M21.00 mi1.00 mi3423+1643241+1523241+1521955(Top 7%)1850(Top 12%)1850(Top 35%)
35K21.75 mi0.75 mi3300+1233125+1163125+1161553(Top 6%)1473(Top 10%)1473(Top 28%)
23M23.00 mi1.25 mi3099+2012943+1822943+1821382(Top 5%)1310(Top 9%)1310(Top 25%)
24M24.00 mi1.00 mi2993+1062843+1002843+1001603(Top 6%)1516(Top 10%)1516(Top 29%)
40K24.85 mi0.85 mi2891+1022747+962747+961613(Top 6%)1517(Top 10%)1517(Top 29%)
25.2M25.20 mi0.35 mi2842+492700+472700+471548(Top 6%)1454(Top 10%)1454(Top 28%)
Finish26.22 mi1.02 mi2689+1532559+1412559+141919(Top 3%)877(Top 6%)877(Top 17%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 13%
×21stories
+97ft-345ft

Overall

3476

Males

3290

M18-39

3290

5K→10K

3.1 - 6.2 mi

Top 17%
×5stories
+79ft-138ft

Overall

4415

Males

4126

M18-39

4126

10K→15K

6.2 - 9.3 mi

Top 13%
×3stories
+67ft-78ft

Overall

3476

Males

3290

M18-39

3290

15K→20K

9.3 - 12.4 mi

Top 14%
×5stories
+106ft-86ft

Overall

3643

Males

3447

M18-39

3447

20K→Half

12.4 - 13.1 mi

Top 13%
×2stories
+19ft-37ft

Overall

3491

Males

3301

M18-39

3301

Half→25K

13.1 - 15.5 mi

Top 12%
×4stories
+66ft-88ft

Overall

3088

Males

2943

M18-39

2943

25K→30K

15.5 - 18.6 mi

Top 14%
×9stories
+181ft-148ft

Overall

3810

Males

3569

M18-39

3569

30K→20M

18.6 - 20.0 mi

Top 13%
×5stories
+64ft-50ft

Overall

3335

Males

3118

M18-39

3118

20M→21M

20.0 - 21.0 mi

Top 7%
×8stories
+106ft-24ft

Overall

1955

Males

1850

M18-39

1850

21M→35K

21.0 - 21.8 mi

Top 6%
×7stories
+17ft-86ft

Overall

1553

Males

1473

M18-39

1473

35K→23M

21.8 - 23.0 mi

Top 5%
×5stories
+23ft-63ft

Overall

1382

Males

1310

M18-39

1310

23M→24M

23.0 - 24.0 mi

Top 6%
×6stories
+12ft-82ft

Overall

1603

Males

1516

M18-39

1516

24M→40K

24.0 - 24.9 mi

Top 6%
×1story
+6ft-20ft

Overall

1613

Males

1517

M18-39

1517

40K→25.2M

24.9 - 25.2 mi

Top 6%
×1story
+13ft-16ft

Overall

1548

Males

1454

M18-39

1454

25.2M→Finish

25.2 - 26.2 mi

Top 3%
×2stories
+22ft-21ft

Overall

919

Males

877

M18-39

877

Passing Analysis

Category:
Athletes Passed
2021
Passed By
496
Net Change
+1525
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4214
5K → 10K189261-72#4214#4286
10K → 15K34118+323#4286#3963
15K → 20K17850+128#3963#3835
20K → Half4211+31#3835#3804
Half → 25K17117+154#3804#3650
25K → 30K96103-7#3650#3657
30K → 20M9121+70#3657#3587
20M → 21M1695+164#3587#3423
21M → 35K1230+123#3423#3300
35K → 23M2010+201#3300#3099
23M → 24M1115+106#3099#2993
24M → 40K1031+102#2993#2891
40K → 25.2M523+49#2891#2842
25.2M → Finish1541+153#2842#2689
TOTALS2021496+1525
📊

Passing Visuals

Category:

📈Position Graph

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🎨Heatmap Timeline

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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