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BOSTON MARATHON 2023

Courtney Hyland

Bib: 26363•F

MA

0:00
0:00
/ mi
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Division (F18-39)
#0 / 4884
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
8:51/mi
27:31
↑ 97↓ 3451.5%
10K· 6.21 mi
8:49/mi
54:53
↑ 79↓ 1380.4%
15K· 9.32 mi
9:07/mi
1:23:12
↑ 67↓ 78
20K· 12.43 mi
9:32/mi
1:52:49
↑ 106↓ 860.1%
Half· 13.11 mi
9:13/mi
1:59:06
↑ 19↓ 370.5%
25K· 15.53 mi
9:16/mi
2:21:35
↑ 66↓ 880.2%
30K· 18.64 mi
9:57/mi
2:52:29
↑ 181↓ 1480.2%
20M
9:52/mi
3:05:53
↑ 64↓ 500.2%
21M
10:28/mi
3:16:21
↑ 106↓ 241.6%
35K· 21.75 mi
9:37/mi
3:23:33
↑ 17↓ 861.7%
23M
10:23/mi
3:36:33
↑ 23↓ 630.6%
24M
9:48/mi
3:46:21
↓ 821.3%
40K· 24.85 mi
10:09/mi
3:55:02
↓ 200.3%
25.2M
10:35/mi
3:58:41
↑ 13↓ 160.2%
Finish· 26.22 mi
9:24/mi
4:08:16
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:59:06
Pace9:05 /mi
2nd Half
Distance13.11 mi
Time2:09:10
Pace9:51 /mi
📊Positive Split: 8.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:43:5227:318:5127:31
8:51
-
10K
6.21 mi12:11:1454:538:5027:22
8:49
-0:02
15K
9.32 mi12:39:331:23:128:5628:19
9:07
+0:18
20K
12.43 mi13:09:101:52:499:0529:37
9:32
+0:25
Half
13.11 mi13:15:271:59:069:056:17
9:13
-0:19
25K
15.53 mi13:37:562:21:359:0722:29
9:16
+0:03
30K
18.64 mi14:08:502:52:299:1530:54
9:57
+0:41
20M
20.00 mi14:22:143:05:539:1813:24
9:52
-0:05
21M
21.00 mi14:32:423:16:219:2110:28
10:28
+0:36
35K
21.75 mi14:39:543:23:339:227:12
9:37
-0:51
23M
23.00 mi14:52:543:36:339:2513:00
10:23
+0:46
24M
24.00 mi15:02:423:46:219:269:48
9:48
-0:35
40K
24.85 mi15:11:233:55:029:278:41
10:09
+0:21
25.2M
25.20 mi15:15:023:58:419:283:39
10:35
+0:26
Finish
26.22 mi15:24:374:08:169:299:35
9:24
-1:11

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

8:49 /mi

Average Pace

9:29 /mi

Slowest Pace

10:35 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:51:58

45% of race

Time at Steady Pace

1:09:36

28% of race

Time at Slower Pace

1:06:42

27% of race

Average Pace: 9:28 /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 mi11:43:5227:318:5127:31
8:51
#19792
10K
6.21 mi12:11:1454:538:5027:22
8:49
#19846
15K
9.32 mi12:39:331:23:128:5628:19
9:07
#20246
20K
12.43 mi13:09:101:52:499:0529:37
9:32
#20685
Half
13.11 mi13:15:271:59:069:056:17
9:13
#20716
25K
15.53 mi13:37:562:21:359:0722:29
9:16
#20624
30K
18.64 mi14:08:502:52:299:1530:54
9:57
#20643
20M
20.00 mi14:22:143:05:539:1813:24
9:52
#20596
21M
21.00 mi14:32:423:16:219:2110:28
10:28
#20512
35K
21.75 mi14:39:543:23:339:227:12
9:37
#20495
23M
23.00 mi14:52:543:36:339:2513:00
10:23
#20515
24M
24.00 mi15:02:423:46:219:269:48
9:48
#20493
40K
24.85 mi15:11:233:55:029:278:41
10:09
#20483
25.2M
25.20 mi15:15:023:58:419:283:39
10:35
#20452
Finish
26.22 mi15:24:374:08:169:299:35
9:24
#20427
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi197927689768920994(Top 79%)8232(Top 72%)8232(Top 169%)
10K6.21 mi3.10 mi19846-547678+117678+1119989(Top 75%)7694(Top 67%)7694(Top 158%)
15K9.32 mi3.11 mi20246-4007873-1957873-19520994(Top 79%)8232(Top 72%)8232(Top 169%)
20K12.43 mi3.11 mi20685-4398095-2228095-22221659(Top 81%)8602(Top 75%)8602(Top 176%)
Half13.11 mi0.68 mi20716-318116-218116-2121214(Top 80%)8362(Top 73%)8362(Top 171%)
25K15.53 mi2.42 mi20624+928054+628054+6220121(Top 76%)7767(Top 68%)7767(Top 159%)
30K18.64 mi3.11 mi20643-198079-258079-2520873(Top 78%)8270(Top 72%)8270(Top 169%)
20M20.00 mi1.36 mi20596+478074+58074+520062(Top 75%)7891(Top 69%)7891(Top 162%)
21M21.00 mi1.00 mi20512+848038+368038+3619507(Top 73%)7649(Top 67%)7649(Top 157%)
35K21.75 mi0.75 mi20495+178039-18039-120238(Top 76%)8076(Top 71%)8076(Top 165%)
23M23.00 mi1.25 mi20515-208062-238062-2321038(Top 79%)8542(Top 75%)8542(Top 175%)
24M24.00 mi1.00 mi20493+228055+78055+720239(Top 76%)8113(Top 71%)8113(Top 166%)
40K24.85 mi0.85 mi20483+108057-28057-220391(Top 77%)8272(Top 72%)8272(Top 169%)
25.2M25.20 mi0.35 mi20452+318048+98048+919402(Top 73%)7736(Top 68%)7736(Top 158%)
Finish26.22 mi1.02 mi20427+258044+48044+419792(Top 74%)7887(Top 69%)7887(Top 161%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 79%
×21story building
+97ft-345ft

Overall

20994

Females

8232

F18-39

8232

5K→10K

3.1 - 6.2 mi

Top 75%
×5story building
+79ft-138ft

Overall

19989

Females

7694

F18-39

7694

10K→15K

6.2 - 9.3 mi

Top 79%
×3story building
+67ft-78ft

Overall

20994

Females

8232

F18-39

8232

15K→20K

9.3 - 12.4 mi

Top 81%
×5story building
+106ft-86ft

Overall

21659

Females

8602

F18-39

8602

20K→Half

12.4 - 13.1 mi

Top 80%
×2story building
+19ft-37ft

Overall

21214

Females

8362

F18-39

8362

Half→25K

13.1 - 15.5 mi

Top 76%
×4story building
+66ft-88ft

Overall

20121

Females

7767

F18-39

7767

25K→30K

15.5 - 18.6 mi

Top 78%
×9story building
+181ft-148ft

Overall

20873

Females

8270

F18-39

8270

30K→20M

18.6 - 20.0 mi

Top 75%
×5story building
+64ft-50ft

Overall

20062

Females

7891

F18-39

7891

20M→21M

20.0 - 21.0 mi

Top 73%
×8story building
+106ft-24ft

Overall

19507

Females

7649

F18-39

7649

21M→35K

21.0 - 21.8 mi

Top 76%
×7story building
+17ft-86ft

Overall

20238

Females

8076

F18-39

8076

35K→23M

21.8 - 23.0 mi

Top 79%
×5story building
+23ft-63ft

Overall

21038

Females

8542

F18-39

8542

23M→24M

23.0 - 24.0 mi

Top 76%
×6story building
+12ft-82ft

Overall

20239

Females

8113

F18-39

8113

24M→40K

24.0 - 24.9 mi

Top 77%
×1story
+6ft-20ft

Overall

20391

Females

8272

F18-39

8272

40K→25.2M

24.9 - 25.2 mi

Top 73%
×1story
+13ft-16ft

Overall

19402

Females

7736

F18-39

7736

25.2M→Finish

25.2 - 26.2 mi

Top 74%
×2story building
+22ft-21ft

Overall

19792

Females

7887

F18-39

7887

Passing Analysis

Category:
Athletes Passed
1242
Passed By
1877
Net Change
-635
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19792
5K → 10K277331-54#19792#19846
10K → 15K72472-400#19846#20246
15K → 20K65504-439#20246#20685
20K → Half1546-31#20685#20716
Half → 25K15563+92#20716#20624
25K → 30K143162-19#20624#20643
30K → 20M9144+47#20643#20596
20M → 21M11632+84#20596#20512
21M → 35K4932+17#20512#20495
35K → 23M6080-20#20495#20515
23M → 24M5533+22#20515#20493
24M → 40K4737+10#20493#20483
40K → 25.2M4211+31#20483#20452
25.2M → Finish5530+25#20452#20427
TOTALS12421877-635
📊

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