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BOSTON MARATHON 2023

Karyn Colomey

MA

Bib: 13512 F

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 35%
Gender (Female)
#0 / 11423
Top 16%
Division (F18-39)
#0 / 4884
Top 28%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
7:11/mi
22:18
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
7:05/mi
44:18
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
7:10/mi
1:06:34
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
7:18/mi
1:29:14
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
7:12/mi
1:34:09
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
7:35/mi
1:52:32
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
7:48/mi
2:16:45
↑ 181↓ 1480.2%
138 ft elev
20M
7:59/mi
2:27:36
↑ 64↓ 500.2%
148 ft elev
21M
8:28/mi
2:36:04
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
7:48/mi
2:41:54
↑ 17↓ 861.7%
156 ft elev
23M
8:18/mi
2:52:18
↑ 23↓ 630.6%
116 ft elev
24M
8:12/mi
3:00:30
↓ 821.3%
34 ft elev
40K· 24.85 mi
8:33/mi
3:07:49
↓ 200.3%
20 ft elev
25.2M
9:46/mi
3:11:11
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
9:00/mi
3:20:21
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:34:09
Pace7:11 /mi
2nd Half
Distance13.11 mi
Time1:46:12
Pace8:06 /mi
📊Positive Split: 12.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:50:4422:187:1122:18
7:11
-
10K
6.21 mi11:12:4444:187:0822:00
7:05
-0:06
15K
9.32 mi11:35:001:06:347:0922:16
7:10
+0:05
20K
12.43 mi11:57:401:29:147:1122:40
7:18
+0:08
Half
13.11 mi12:02:351:34:097:114:55
7:12
-0:06
25K
15.53 mi12:20:581:52:327:1518:23
7:35
+0:23
30K
18.64 mi12:45:112:16:457:2024:13
7:48
+0:13
20M
20.00 mi12:56:022:27:367:2310:51
7:59
+0:11
21M
21.00 mi13:04:302:36:047:268:28
8:28
+0:29
35K
21.75 mi13:10:202:41:547:275:50
7:48
-0:40
23M
23.00 mi13:20:442:52:187:2910:24
8:18
+0:30
24M
24.00 mi13:28:563:00:307:318:12
8:12
-0:06
40K
24.85 mi13:36:153:07:497:337:19
8:33
+0:21
25.2M
25.20 mi13:39:373:11:117:353:22
9:46
+1:13
Finish
26.22 mi13:48:473:20:217:399:10
9:00
-0:46

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

7:05 /mi

Average Pace

7:39 /mi

Slowest Pace

9:46 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:34:09

47% of race

Time at Steady Pace

59:17

30% of race

Time at Slower Pace

46:55

23% of race

Average Pace: 7:38 /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 mi10:50:4422:187:1122:18
7:11
#7379
10K
6.21 mi11:12:4444:187:0822:00
7:05
#7302
15K
9.32 mi11:35:001:06:347:0922:16
7:10
#7368
20K
12.43 mi11:57:401:29:147:1122:40
7:18
#7411
Half
13.11 mi12:02:351:34:097:114:55
7:12
#7430
25K
15.53 mi12:20:581:52:327:1518:23
7:35
#7687
30K
18.64 mi12:45:112:16:457:2024:13
7:48
#7899
20M
20.00 mi12:56:022:27:367:2310:51
7:59
#8023
21M
21.00 mi13:04:302:36:047:268:28
8:28
#8128
35K
21.75 mi13:10:202:41:547:275:50
7:48
#8207
23M
23.00 mi13:20:442:52:187:2910:24
8:18
#8398
24M
24.00 mi13:28:563:00:307:318:12
8:12
#8570
40K
24.85 mi13:36:153:07:497:337:19
8:33
#8748
25.2M
25.20 mi13:39:373:11:117:353:22
9:46
#8871
Finish
26.22 mi13:48:473:20:217:399:10
9:00
#9292
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi73798118117584(Top 28%)927(Top 8%)927(Top 19%)
10K6.21 mi3.10 mi7302+77810+1810+17338(Top 28%)845(Top 7%)845(Top 17%)
15K9.32 mi3.11 mi7368-66833-23833-237584(Top 28%)927(Top 8%)927(Top 19%)
20K12.43 mi3.11 mi7411-43856-23856-237770(Top 29%)1024(Top 9%)1024(Top 21%)
Half13.11 mi0.68 mi7430-19865-9865-98000(Top 30%)1109(Top 10%)1109(Top 23%)
25K15.53 mi2.42 mi7687-257962-97962-979419(Top 35%)1739(Top 15%)1739(Top 36%)
30K18.64 mi3.11 mi7899-2121076-1141076-1149327(Top 35%)1847(Top 16%)1847(Top 38%)
20M20.00 mi1.36 mi8023-1241141-651141-6510163(Top 38%)2303(Top 20%)2303(Top 47%)
21M21.00 mi1.00 mi8128-1051202-611202-6110294(Top 39%)2521(Top 22%)2521(Top 52%)
35K21.75 mi0.75 mi8207-791243-411243-4110648(Top 40%)2682(Top 23%)2682(Top 55%)
23M23.00 mi1.25 mi8398-1911330-871330-8711934(Top 45%)3472(Top 30%)3472(Top 71%)
24M24.00 mi1.00 mi8570-1721415-851415-8512595(Top 47%)3895(Top 34%)3895(Top 80%)
40K24.85 mi0.85 mi8748-1781518-1031518-10313698(Top 51%)4565(Top 40%)4565(Top 93%)
25.2M25.20 mi0.35 mi8871-1231576-581576-5816364(Top 61%)6058(Top 53%)6058(Top 124%)
Finish26.22 mi1.02 mi9292-4211775-1991775-19917958(Top 67%)6884(Top 60%)6884(Top 141%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 28%
×21story building
+97ft-345ft

Overall

7584

Females

927

F18-39

927

5K→10K

3.1 - 6.2 mi

Top 28%
×5story building
+79ft-138ft

Overall

7338

Females

845

F18-39

845

10K→15K

6.2 - 9.3 mi

Top 28%
×3story building
+67ft-78ft

Overall

7584

Females

927

F18-39

927

15K→20K

9.3 - 12.4 mi

Top 29%
×5story building
+106ft-86ft

Overall

7770

Females

1024

F18-39

1024

20K→Half

12.4 - 13.1 mi

Top 30%
×2story building
+19ft-37ft

Overall

8000

Females

1109

F18-39

1109

Half→25K

13.1 - 15.5 mi

Top 35%
×4story building
+66ft-88ft

Overall

9419

Females

1739

F18-39

1739

25K→30K

15.5 - 18.6 mi

Top 35%
×9story building
+181ft-148ft

Overall

9327

Females

1847

F18-39

1847

30K→20M

18.6 - 20.0 mi

Top 38%
×5story building
+64ft-50ft

Overall

10163

Females

2303

F18-39

2303

20M→21M

20.0 - 21.0 mi

Top 39%
×8story building
+106ft-24ft

Overall

10294

Females

2521

F18-39

2521

21M→35K

21.0 - 21.8 mi

Top 40%
×7story building
+17ft-86ft

Overall

10648

Females

2682

F18-39

2682

35K→23M

21.8 - 23.0 mi

Top 45%
×5story building
+23ft-63ft

Overall

11934

Females

3472

F18-39

3472

23M→24M

23.0 - 24.0 mi

Top 47%
×6story building
+12ft-82ft

Overall

12595

Females

3895

F18-39

3895

24M→40K

24.0 - 24.9 mi

Top 51%
×1story
+6ft-20ft

Overall

13698

Females

4565

F18-39

4565

40K→25.2M

24.9 - 25.2 mi

Top 61%
×1story
+13ft-16ft

Overall

16364

Females

6058

F18-39

6058

25.2M→Finish

25.2 - 26.2 mi

Top 67%
×2story building
+22ft-21ft

Overall

17958

Females

6884

F18-39

6884

Passing Analysis

Category:
Athletes Passed
784
Passed By
2697
Net Change
-1913
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7379
5K → 10K260183+77#7379#7302
10K → 15K104170-66#7302#7368
15K → 20K95138-43#7368#7411
20K → Half1837-19#7411#7430
Half → 25K34291-257#7430#7687
25K → 30K71283-212#7687#7899
30K → 20M43167-124#7899#8023
20M → 21M36141-105#8023#8128
21M → 35K25104-79#8128#8207
35K → 23M32223-191#8207#8398
23M → 24M35207-172#8398#8570
24M → 40K20198-178#8570#8748
40K → 25.2M7130-123#8748#8871
25.2M → Finish4425-421#8871#9292
TOTALS7842697-1913
📊

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