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BOSTON MARATHON 2023

Susana Tapia Gutierrez

Bib: 21305•F

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Masters (Masters Women)
#0 / 6539
Division (F45-49)
#0 / 1817
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
30:14
Rank: #22741
Start → 5K
30:14 | 9:44/mi
10K· 6.21 mi
1:00:38
Rank: #23060 (-319)
5K → 10K
30:24 | 9:47/mi
15K· 9.32 mi
1:32:25
Rank: #23414 (-354)
10K → 15K
31:47 | 10:14/mi
20K· 12.43 mi
2:07:18
Rank: #23901 (-487)
15K → 20K
34:53 | 11:14/mi
Half· 13.11 mi
2:14:50
Rank: #23973 (-72)
20K → Half
7:32 | 11:02/mi
25K· 15.53 mi
2:42:31
Rank: #24099 (-126)
Half → 25K
27:41 | 11:25/mi
30K· 18.64 mi
3:19:49
Rank: #24204 (-105)
25K → 30K
37:18 | 12:00/mi
20M
3:35:12
Rank: #24132 (+72)
30K → 20M
15:23 | 11:19/mi
21M
3:47:35
Rank: #24093 (+39)
20M → 21M
12:23 | 12:23/mi
35K· 21.75 mi
3:55:10
Rank: #24030 (+63)
21M → 35K
7:35 | 10:08/mi
23M
4:08:28
Rank: #23921 (+109)
35K → 23M
13:18 | 10:37/mi
24M
4:19:00
Rank: #23847 (+74)
23M → 24M
10:32 | 10:32/mi
40K· 24.85 mi
4:28:12
Rank: #23782 (+65)
24M → 40K
9:12 | 10:46/mi
25.2M
4:32:18
Rank: #23764 (+18)
40K → 25.2M
4:06 | 11:53/mi
Finish· 26.22 mi
4:42:24
Rank: #23702 (+62)
25.2M → Finish
10:06 | 9:55/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:14:50
Pace10:17 /mi
2nd Half
Distance13.11 mi
Time2:27:34
Pace11:15 /mi
📊Positive Split: 9.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:46:1030:149:4430:14
9:44
-
10K
6.21 mi12:16:341:00:389:4530:24
9:47
+0:03
15K
9.32 mi12:48:211:32:259:5531:47
10:14
+0:27
20K
12.43 mi13:23:142:07:1810:1534:53
11:14
+1:00
Half
13.11 mi13:30:462:14:5010:177:32
11:02
-0:12
25K
15.53 mi13:58:272:42:3110:2827:41
11:25
+0:23
30K
18.64 mi14:35:453:19:4910:4337:18
12:00
+0:35
20M
20.00 mi14:51:083:35:1210:4615:23
11:19
-0:41
21M
21.00 mi15:03:313:47:3510:5012:23
12:23
+1:04
35K
21.75 mi15:11:063:55:1010:497:35
10:08
-2:15
23M
23.00 mi15:24:244:08:2810:4813:18
10:37
+0:29
24M
24.00 mi15:34:564:19:0010:4810:32
10:32
-0:05
40K
24.85 mi15:44:084:28:1210:479:12
10:46
+0:14
25.2M
25.20 mi15:48:144:32:1810:484:06
11:53
+1:07
Finish
26.22 mi15:58:204:42:2410:4710:06
9:55
-1:58

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

9:44 /mi

Average Pace

10:47 /mi

Slowest Pace

12:23 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:50:06

39% of race

Time at Steady Pace

40:34

14% of race

Time at Slower Pace

2:11:44

47% of race

Average Pace: 10:46 /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 mi11:46:1030:149:4430:14
9:44
#22741
10K
6.21 mi12:16:341:00:389:4530:24
9:47
#23060
15K
9.32 mi12:48:211:32:259:5531:47
10:14
#23414
20K
12.43 mi13:23:142:07:1810:1534:53
11:14
#23901
Half
13.11 mi13:30:462:14:5010:177:32
11:02
#23973
25K
15.53 mi13:58:272:42:3110:2827:41
11:25
#24099
30K
18.64 mi14:35:453:19:4910:4337:18
12:00
#24204
20M
20.00 mi14:51:083:35:1210:4615:23
11:19
#24132
21M
21.00 mi15:03:313:47:3510:5012:23
12:23
#24093
35K
21.75 mi15:11:063:55:1010:497:35
10:08
#24030
23M
23.00 mi15:24:244:08:2810:4813:18
10:37
#23921
24M
24.00 mi15:34:564:19:0010:4810:32
10:32
#23847
40K
24.85 mi15:44:084:28:1210:479:12
10:46
#23782
25.2M
25.20 mi15:48:144:32:1810:484:06
11:53
#23764
Finish
26.22 mi15:58:204:42:2410:4710:06
9:55
#23702
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi227419255925523952(Top 90%)9868(Top 86%)9868(Top 543%)
10K6.21 mi3.10 mi23060-3199398-1439398-14323245(Top 87%)9475(Top 83%)9475(Top 521%)
15K9.32 mi3.11 mi23414-3549563-1659563-16523952(Top 90%)9868(Top 86%)9868(Top 543%)
20K12.43 mi3.11 mi23901-4879833-2709833-27024915(Top 94%)10429(Top 91%)10429(Top 574%)
Half13.11 mi0.68 mi23973-729875-429875-4224992(Top 94%)10491(Top 92%)10491(Top 577%)
25K15.53 mi2.42 mi24099-1269962-879962-8724559(Top 92%)10259(Top 90%)10259(Top 565%)
30K18.64 mi3.11 mi24204-10510046-8410046-8424503(Top 92%)10283(Top 90%)10283(Top 566%)
20M20.00 mi1.36 mi24132+7210010+3610010+3623226(Top 87%)9639(Top 84%)9639(Top 530%)
21M21.00 mi1.00 mi24093+3910000+1010000+1023315(Top 88%)9713(Top 85%)9713(Top 535%)
35K21.75 mi0.75 mi24030+639960+409960+4021657(Top 81%)8863(Top 78%)8863(Top 488%)
23M23.00 mi1.25 mi23921+1099907+539907+5321616(Top 81%)8862(Top 78%)8862(Top 488%)
24M24.00 mi1.00 mi23847+749876+319876+3122123(Top 83%)9172(Top 80%)9172(Top 505%)
40K24.85 mi0.85 mi23782+659848+289848+2821872(Top 82%)9084(Top 80%)9084(Top 500%)
25.2M25.20 mi0.35 mi23764+189841+79841+722325(Top 84%)9303(Top 81%)9303(Top 512%)
Finish26.22 mi1.02 mi23702+629816+259816+2521538(Top 81%)8873(Top 78%)8873(Top 488%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 90%
×21stories
+97ft-345ft

Overall

23952

Females

9868

F45-49

9868

5K→10K

3.1 - 6.2 mi

Top 87%
×5stories
+79ft-138ft

Overall

23245

Females

9475

F45-49

9475

10K→15K

6.2 - 9.3 mi

Top 90%
×3stories
+67ft-78ft

Overall

23952

Females

9868

F45-49

9868

15K→20K

9.3 - 12.4 mi

Top 94%
×5stories
+106ft-86ft

Overall

24915

Females

10429

F45-49

10429

20K→Half

12.4 - 13.1 mi

Top 94%
×2stories
+19ft-37ft

Overall

24992

Females

10491

F45-49

10491

Half→25K

13.1 - 15.5 mi

Top 92%
×4stories
+66ft-88ft

Overall

24559

Females

10259

F45-49

10259

25K→30K

15.5 - 18.6 mi

Top 92%
×9stories
+181ft-148ft

Overall

24503

Females

10283

F45-49

10283

30K→20M

18.6 - 20.0 mi

Top 87%
×5stories
+64ft-50ft

Overall

23226

Females

9639

F45-49

9639

20M→21M

20.0 - 21.0 mi

Top 88%
×8stories
+106ft-24ft

Overall

23315

Females

9713

F45-49

9713

21M→35K

21.0 - 21.8 mi

Top 81%
×7stories
+17ft-86ft

Overall

21657

Females

8863

F45-49

8863

35K→23M

21.8 - 23.0 mi

Top 81%
×5stories
+23ft-63ft

Overall

21616

Females

8862

F45-49

8862

23M→24M

23.0 - 24.0 mi

Top 83%
×6stories
+12ft-82ft

Overall

22123

Females

9172

F45-49

9172

24M→40K

24.0 - 24.9 mi

Top 82%
×1story
+6ft-20ft

Overall

21872

Females

9084

F45-49

9084

40K→25.2M

24.9 - 25.2 mi

Top 84%
×1story
+13ft-16ft

Overall

22325

Females

9303

F45-49

9303

25.2M→Finish

25.2 - 26.2 mi

Top 81%
×2stories
+22ft-21ft

Overall

21538

Females

8873

F45-49

8873

Passing Analysis

Category:
Athletes Passed
884
Passed By
1845
Net Change
-961
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22741
5K → 10K111430-319#22741#23060
10K → 15K48402-354#23060#23414
15K → 20K18505-487#23414#23901
20K → Half1082-72#23901#23973
Half → 25K56182-126#23973#24099
25K → 30K72177-105#24099#24204
30K → 20M9523+72#24204#24132
20M → 21M5819+39#24132#24093
21M → 35K674+63#24093#24030
35K → 23M1145+109#24030#23921
23M → 24M773+74#23921#23847
24M → 40K694+65#23847#23782
40K → 25.2M191+18#23782#23764
25.2M → Finish708+62#23764#23702
TOTALS8841845-961
📊

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