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BOSTON MARATHON 2023

Luis Gutierrez

Bib: 31716•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M45-49)
#0 / 2252
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
9:58/mi
30:57
↑ 97↓ 3451.5%
10K· 6.21 mi
10:22/mi
1:03:11
↑ 79↓ 1380.4%
15K· 9.32 mi
11:04/mi
1:37:33
↑ 67↓ 78
20K· 12.43 mi
12:13/mi
2:15:29
↑ 106↓ 860.1%
Half· 13.11 mi
11:46/mi
2:23:31
↑ 19↓ 370.5%
25K· 15.53 mi
13:03/mi
2:55:09
↑ 66↓ 880.2%
30K· 18.64 mi
13:53/mi
3:38:18
↑ 181↓ 1480.2%
20M
14:11/mi
3:57:35
↑ 64↓ 500.2%
21M
14:14/mi
4:11:49
↑ 106↓ 241.6%
35K· 21.75 mi
13:26/mi
4:21:52
↑ 17↓ 861.7%
23M
14:15/mi
4:39:43
↑ 23↓ 630.6%
24M
12:58/mi
4:52:41
↓ 821.3%
40K· 24.85 mi
13:19/mi
5:04:04
↓ 200.3%
25.2M
14:07/mi
5:08:56
↑ 13↓ 160.2%
Finish· 26.22 mi
12:34/mi
5:21:44
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:23:31
Pace10:57 /mi
2nd Half
Distance13.11 mi
Time2:58:13
Pace13:36 /mi
📊Positive Split: 24.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:54:0030:579:5830:57
9:58
-
10K
6.21 mi12:26:141:03:1110:1032:14
10:22
+0:24
15K
9.32 mi13:00:361:37:3310:2834:22
11:04
+0:42
20K
12.43 mi13:38:322:15:2910:5437:56
12:13
+1:09
Half
13.11 mi13:46:342:23:3110:578:02
11:46
-0:27
25K
15.53 mi14:18:122:55:0911:1731:38
13:03
+1:17
30K
18.64 mi15:01:213:38:1811:4343:09
13:53
+0:50
20M
20.00 mi15:20:383:57:3511:5319:17
14:11
+0:18
21M
21.00 mi15:34:524:11:4911:5914:14
14:14
+0:03
35K
21.75 mi15:44:554:21:5212:0210:03
13:26
-0:48
23M
23.00 mi16:02:464:39:4312:1017:51
14:15
+0:49
24M
24.00 mi16:15:444:52:4112:1212:58
12:58
-1:17
40K
24.85 mi16:27:075:04:0412:1411:23
13:19
+0:21
25.2M
25.20 mi16:31:595:08:5612:164:52
14:07
+0:48
Finish
26.22 mi16:44:475:21:4412:1712:48
12:34
-1:33

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

9:58 /mi

Average Pace

12:17 /mi

Slowest Pace

14:15 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:23:31

45% of race

Time at Steady Pace

1:18:50

25% of race

Time at Slower Pace

1:39:23

31% of race

Average Pace: 12:16 /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 mi11:54:0030:579:5830:57
9:58
#23354
10K
6.21 mi12:26:141:03:1110:1032:14
10:22
#23993
15K
9.32 mi13:00:361:37:3310:2834:22
11:04
#24568
20K
12.43 mi13:38:322:15:2910:5437:56
12:13
#25074
Half
13.11 mi13:46:342:23:3110:578:02
11:46
#25118
25K
15.53 mi14:18:122:55:0911:1731:38
13:03
#25356
30K
18.64 mi15:01:213:38:1811:4343:09
13:53
#25550
20M
20.00 mi15:20:383:57:3511:5319:17
14:11
#25606
21M
21.00 mi15:34:524:11:4911:5914:14
14:14
#25600
35K
21.75 mi15:44:554:21:5212:0210:03
13:26
#25610
23M
23.00 mi16:02:464:39:4312:1017:51
14:15
#25642
24M
24.00 mi16:15:444:52:4112:1212:58
12:58
#25657
40K
24.85 mi16:27:075:04:0412:1411:23
13:19
#25653
25.2M
25.20 mi16:31:595:08:5612:164:52
14:07
#25646
Finish
26.22 mi16:44:475:21:4412:1712:48
12:34
#25659
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi23354137551375525278(Top 95%)14639(Top 96%)14639(Top 650%)
10K6.21 mi3.10 mi23993-63914082-32714082-32724445(Top 92%)14285(Top 94%)14285(Top 634%)
15K9.32 mi3.11 mi24568-57514348-26614348-26625278(Top 95%)14639(Top 96%)14639(Top 650%)
20K12.43 mi3.11 mi25074-50614555-20714555-20725774(Top 97%)14820(Top 98%)14820(Top 658%)
Half13.11 mi0.68 mi25118-4414571-1614571-1625700(Top 97%)14775(Top 97%)14775(Top 656%)
25K15.53 mi2.42 mi25356-23814662-9114662-9125880(Top 97%)14846(Top 98%)14846(Top 659%)
30K18.64 mi3.11 mi25550-19414727-6514727-6525969(Top 98%)14860(Top 98%)14860(Top 660%)
20M20.00 mi1.36 mi25606-5614748-2114748-2125934(Top 97%)14825(Top 98%)14825(Top 658%)
21M21.00 mi1.00 mi25600+614747+114747+125236(Top 95%)14487(Top 95%)14487(Top 643%)
35K21.75 mi0.75 mi25610-1014743+414743+425834(Top 97%)14755(Top 97%)14755(Top 655%)
23M23.00 mi1.25 mi25642-3214751-814751-825979(Top 98%)14826(Top 98%)14826(Top 658%)
24M24.00 mi1.00 mi25657-1514755-414755-425444(Top 96%)14520(Top 96%)14520(Top 645%)
40K24.85 mi0.85 mi25653+414750+514750+525206(Top 95%)14406(Top 95%)14406(Top 640%)
25.2M25.20 mi0.35 mi25646+714748+214748+225081(Top 94%)14323(Top 94%)14323(Top 636%)
Finish26.22 mi1.02 mi25659-1314753-514753-525719(Top 97%)14663(Top 97%)14663(Top 651%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 95%
×21story building
+97ft-345ft

Overall

25278

Males

14639

M45-49

14639

5K→10K

3.1 - 6.2 mi

Top 92%
×5story building
+79ft-138ft

Overall

24445

Males

14285

M45-49

14285

10K→15K

6.2 - 9.3 mi

Top 95%
×3story building
+67ft-78ft

Overall

25278

Males

14639

M45-49

14639

15K→20K

9.3 - 12.4 mi

Top 97%
×5story building
+106ft-86ft

Overall

25774

Males

14820

M45-49

14820

20K→Half

12.4 - 13.1 mi

Top 97%
×2story building
+19ft-37ft

Overall

25700

Males

14775

M45-49

14775

Half→25K

13.1 - 15.5 mi

Top 97%
×4story building
+66ft-88ft

Overall

25880

Males

14846

M45-49

14846

25K→30K

15.5 - 18.6 mi

Top 98%
×9story building
+181ft-148ft

Overall

25969

Males

14860

M45-49

14860

30K→20M

18.6 - 20.0 mi

Top 97%
×5story building
+64ft-50ft

Overall

25934

Males

14825

M45-49

14825

20M→21M

20.0 - 21.0 mi

Top 95%
×8story building
+106ft-24ft

Overall

25236

Males

14487

M45-49

14487

21M→35K

21.0 - 21.8 mi

Top 97%
×7story building
+17ft-86ft

Overall

25834

Males

14755

M45-49

14755

35K→23M

21.8 - 23.0 mi

Top 98%
×5story building
+23ft-63ft

Overall

25979

Males

14826

M45-49

14826

23M→24M

23.0 - 24.0 mi

Top 96%
×6story building
+12ft-82ft

Overall

25444

Males

14520

M45-49

14520

24M→40K

24.0 - 24.9 mi

Top 95%
×1story
+6ft-20ft

Overall

25206

Males

14406

M45-49

14406

40K→25.2M

24.9 - 25.2 mi

Top 94%
×1story
+13ft-16ft

Overall

25081

Males

14323

M45-49

14323

25.2M→Finish

25.2 - 26.2 mi

Top 97%
×2story building
+22ft-21ft

Overall

25719

Males

14663

M45-49

14663

Passing Analysis

Category:
Athletes Passed
215
Passed By
2520
Net Change
-2305
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23354
5K → 10K33672-639#23354#23993
10K → 15K18593-575#23993#24568
15K → 20K11517-506#24568#25074
20K → Half650-44#25074#25118
Half → 25K12250-238#25118#25356
25K → 30K17211-194#25356#25550
30K → 20M1672-56#25550#25606
20M → 21M2822+6#25606#25600
21M → 35K1525-10#25600#25610
35K → 23M840-32#25610#25642
23M → 24M1328-15#25642#25657
24M → 40K1511+4#25657#25653
40K → 25.2M136+7#25653#25646
25.2M → Finish1023-13#25646#25659
TOTALS2152520-2305
📊

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