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BOSTON MARATHON 2023

Eduardo Gutierrez Borja

Bib: 29306•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M50-54)
#0 / 2052
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
29:00
Rank: #21631
Start → 5K
29:00 | 9:20/mi
10K· 6.21 mi
56:16
Rank: #20874 (+757)
5K → 10K
27:16 | 8:47/mi
15K· 9.32 mi
1:23:43
Rank: #20487 (+387)
10K → 15K
27:27 | 8:50/mi
20K· 12.43 mi
1:51:05
Rank: #20058 (+429)
15K → 20K
27:22 | 8:49/mi
Half· 13.11 mi
1:57:05
Rank: #20035 (+23)
20K → Half
6:00 | 8:48/mi
25K· 15.53 mi
2:18:58
Rank: #19865 (+170)
Half → 25K
21:53 | 9:02/mi
30K· 18.64 mi
2:47:25
Rank: #19499 (+366)
25K → 30K
28:27 | 9:09/mi
20M
3:00:21
Rank: #19450 (+49)
30K → 20M
12:56 | 9:31/mi
21M
3:10:30
Rank: #19382 (+68)
20M → 21M
10:09 | 10:09/mi
35K· 21.75 mi
3:17:24
Rank: #19354 (+28)
21M → 35K
6:54 | 9:13/mi
23M
3:31:21
Rank: #19698 (-344)
35K → 23M
13:57 | 11:08/mi
24M
3:41:36
Rank: #19802 (-104)
23M → 24M
10:15 | 10:15/mi
40K· 24.85 mi
3:51:19
Rank: #20003 (-201)
24M → 40K
9:43 | 11:22/mi
25.2M
3:55:16
Rank: #20032 (-29)
40K → 25.2M
3:57 | 11:27/mi
Finish· 26.22 mi
4:05:24
Rank: #20076 (-44)
25.2M → Finish
10:08 | 9:57/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:57:05
Pace8:56 /mi
2nd Half
Distance13.11 mi
Time2:08:19
Pace9:47 /mi
📊Positive Split: 9.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:47:1129:009:2029:00
9:20
-
10K
6.21 mi12:14:2756:169:0327:16
8:47
-0:33
15K
9.32 mi12:41:541:23:438:5927:27
8:50
+0:03
20K
12.43 mi13:09:161:51:058:5627:22
8:49
-0:01
Half
13.11 mi13:15:161:57:058:566:00
8:48
-0:01
25K
15.53 mi13:37:092:18:588:5721:53
9:02
+0:14
30K
18.64 mi14:05:362:47:258:5928:27
9:09
+0:07
20M
20.00 mi14:18:323:00:219:0112:56
9:31
+0:22
21M
21.00 mi14:28:413:10:309:0410:09
10:09
+0:38
35K
21.75 mi14:35:353:17:249:056:54
9:13
-0:56
23M
23.00 mi14:49:323:31:219:1113:57
11:08
+1:55
24M
24.00 mi14:59:473:41:369:1410:15
10:15
-0:53
40K
24.85 mi15:09:303:51:199:189:43
11:22
+1:07
25.2M
25.20 mi15:13:273:55:169:203:57
11:27
+0:05
Finish
26.22 mi15:23:354:05:249:2210:08
9:57
-1:30

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

8:47 /mi

Average Pace

9:22 /mi

Slowest Pace

11:27 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:28:05

36% of race

Time at Steady Pace

1:39:10

40% of race

Time at Slower Pace

58:09

24% of race

Average Pace: 9:22 /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 mi11:47:1129:009:2029:00
9:20
#21631
10K
6.21 mi12:14:2756:169:0327:16
8:47
#20874
15K
9.32 mi12:41:541:23:438:5927:27
8:50
#20487
20K
12.43 mi13:09:161:51:058:5627:22
8:49
#20058
Half
13.11 mi13:15:161:57:058:566:00
8:48
#20035
25K
15.53 mi13:37:092:18:588:5721:53
9:02
#19865
30K
18.64 mi14:05:362:47:258:5928:27
9:09
#19499
20M
20.00 mi14:18:323:00:219:0112:56
9:31
#19450
21M
21.00 mi14:28:413:10:309:0410:09
10:09
#19382
35K
21.75 mi14:35:353:17:249:056:54
9:13
#19354
23M
23.00 mi14:49:323:31:219:1113:57
11:08
#19698
24M
24.00 mi14:59:473:41:369:1410:15
10:15
#19802
40K
24.85 mi15:09:303:51:199:189:43
11:22
#20003
25.2M
25.20 mi15:13:273:55:169:203:57
11:27
#20032
Finish
26.22 mi15:23:354:05:249:2210:08
9:57
#20076
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi21631129021290219698(Top 74%)12173(Top 80%)12173(Top 593%)
10K6.21 mi3.10 mi20874+75712605+29712605+29719807(Top 74%)12204(Top 80%)12204(Top 595%)
15K9.32 mi3.11 mi20487+38712458+14712458+14719698(Top 74%)12173(Top 80%)12173(Top 593%)
20K12.43 mi3.11 mi20058+42912287+17112287+17118727(Top 70%)11784(Top 78%)11784(Top 574%)
Half13.11 mi0.68 mi20035+2312272+1512272+1519438(Top 73%)12079(Top 80%)12079(Top 589%)
25K15.53 mi2.42 mi19865+17012204+6812204+6819083(Top 72%)11887(Top 78%)11887(Top 579%)
30K18.64 mi3.11 mi19499+36612051+15312051+15317964(Top 67%)11319(Top 75%)11319(Top 552%)
20M20.00 mi1.36 mi19450+4912008+4312008+4318919(Top 71%)11649(Top 77%)11649(Top 568%)
21M21.00 mi1.00 mi19382+6811970+3811970+3818541(Top 70%)11449(Top 75%)11449(Top 558%)
35K21.75 mi0.75 mi19354+2811954+1611954+1618830(Top 71%)11517(Top 76%)11517(Top 561%)
23M23.00 mi1.25 mi19698-34412096-14212096-14222612(Top 85%)13201(Top 87%)13201(Top 643%)
24M24.00 mi1.00 mi19802-10412129-3312129-3321436(Top 81%)12600(Top 83%)12600(Top 614%)
40K24.85 mi0.85 mi20003-20112198-6912198-6922989(Top 86%)13310(Top 88%)13310(Top 649%)
25.2M25.20 mi0.35 mi20032-2912203-512203-521424(Top 80%)12573(Top 83%)12573(Top 613%)
Finish26.22 mi1.02 mi20076-4412212-912212-921597(Top 81%)12666(Top 83%)12666(Top 617%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 74%
×21stories
+97ft-345ft

Overall

19698

Males

12173

M50-54

12173

5K→10K

3.1 - 6.2 mi

Top 74%
×5stories
+79ft-138ft

Overall

19807

Males

12204

M50-54

12204

10K→15K

6.2 - 9.3 mi

Top 74%
×3stories
+67ft-78ft

Overall

19698

Males

12173

M50-54

12173

15K→20K

9.3 - 12.4 mi

Top 70%
×5stories
+106ft-86ft

Overall

18727

Males

11784

M50-54

11784

20K→Half

12.4 - 13.1 mi

Top 73%
×2stories
+19ft-37ft

Overall

19438

Males

12079

M50-54

12079

Half→25K

13.1 - 15.5 mi

Top 72%
×4stories
+66ft-88ft

Overall

19083

Males

11887

M50-54

11887

25K→30K

15.5 - 18.6 mi

Top 67%
×9stories
+181ft-148ft

Overall

17964

Males

11319

M50-54

11319

30K→20M

18.6 - 20.0 mi

Top 71%
×5stories
+64ft-50ft

Overall

18919

Males

11649

M50-54

11649

20M→21M

20.0 - 21.0 mi

Top 70%
×8stories
+106ft-24ft

Overall

18541

Males

11449

M50-54

11449

21M→35K

21.0 - 21.8 mi

Top 71%
×7stories
+17ft-86ft

Overall

18830

Males

11517

M50-54

11517

35K→23M

21.8 - 23.0 mi

Top 85%
×5stories
+23ft-63ft

Overall

22612

Males

13201

M50-54

13201

23M→24M

23.0 - 24.0 mi

Top 81%
×6stories
+12ft-82ft

Overall

21436

Males

12600

M50-54

12600

24M→40K

24.0 - 24.9 mi

Top 86%
×1story
+6ft-20ft

Overall

22989

Males

13310

M50-54

13310

40K→25.2M

24.9 - 25.2 mi

Top 80%
×1story
+13ft-16ft

Overall

21424

Males

12573

M50-54

12573

25.2M→Finish

25.2 - 26.2 mi

Top 81%
×2stories
+22ft-21ft

Overall

21597

Males

12666

M50-54

12666

Passing Analysis

Category:
Athletes Passed
2715
Passed By
1160
Net Change
+1555
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21631
5K → 10K81154+757#21631#20874
10K → 15K43447+387#20874#20487
15K → 20K45425+429#20487#20058
20K → Half4118+23#20058#20035
Half → 25K22050+170#20035#19865
25K → 30K39226+366#19865#19499
30K → 20M10253+49#19499#19450
20M → 21M11648+68#19450#19382
21M → 35K5022+28#19382#19354
35K → 23M20364-344#19354#19698
23M → 24M21125-104#19698#19802
24M → 40K17218-201#19802#20003
40K → 25.2M1039-29#20003#20032
25.2M → Finish2771-44#20032#20076
TOTALS27151160+1555
📊

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