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BOSTON MARATHON 2023

Stacey Younge

Bib: 25238•F

NY

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
10:50/mi
33:40
↑ 97↓ 3451.5%
10K· 6.21 mi
10:54/mi
1:07:31
↑ 79↓ 1380.4%
15K· 9.32 mi
10:45/mi
1:40:56
↑ 67↓ 78
20K· 12.43 mi
10:52/mi
2:14:42
↑ 106↓ 860.1%
Half· 13.11 mi
10:43/mi
2:22:01
↑ 19↓ 370.5%
25K· 15.53 mi
11:03/mi
2:48:49
↑ 66↓ 880.2%
30K· 18.64 mi
11:22/mi
3:24:07
↑ 181↓ 1480.2%
20M
11:35/mi
3:39:52
↑ 64↓ 500.2%
21M
11:59/mi
3:51:51
↑ 106↓ 241.6%
35K· 21.75 mi
11:27/mi
4:00:25
↑ 17↓ 861.7%
23M
11:53/mi
4:15:18
↑ 23↓ 630.6%
24M
11:08/mi
4:26:26
↓ 821.3%
40K· 24.85 mi
11:27/mi
4:36:13
↓ 200.3%
25.2M
13:23/mi
4:40:50
↑ 13↓ 160.2%
Finish· 26.22 mi
10:41/mi
4:51:43
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:22:01
Pace10:50 /mi
2nd Half
Distance13.11 mi
Time2:29:42
Pace11:25 /mi
📊Positive Split: 5.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:53:2433:4010:5033:40
10:50
-
10K
6.21 mi12:27:151:07:3110:5233:51
10:54
+0:04
15K
9.32 mi13:00:401:40:5610:5033:25
10:45
-0:09
20K
12.43 mi13:34:262:14:4210:5033:46
10:52
+0:07
Half
13.11 mi13:41:452:22:0110:507:19
10:43
-0:09
25K
15.53 mi14:08:332:48:4910:5226:48
11:03
+0:20
30K
18.64 mi14:43:513:24:0710:5735:18
11:22
+0:19
20M
20.00 mi14:59:363:39:5211:0015:45
11:35
+0:13
21M
21.00 mi15:11:353:51:5111:0211:59
11:59
+0:24
35K
21.75 mi15:20:094:00:2511:038:34
11:27
-0:32
23M
23.00 mi15:35:024:15:1811:0614:53
11:53
+0:26
24M
24.00 mi15:46:104:26:2611:0611:08
11:08
-0:45
40K
24.85 mi15:55:574:36:1311:079:47
11:27
+0:19
25.2M
25.20 mi16:00:344:40:5011:094:37
13:23
+1:56
Finish
26.22 mi16:11:274:51:4311:0810:53
10:41
-2:42

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

10:41 /mi

Average Pace

11:08 /mi

Slowest Pace

13:23 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

51:37

18% of race

Time at Steady Pace

3:12:52

66% of race

Time at Slower Pace

47:14

16% of race

Average Pace: 11:08 /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 mi11:53:2433:4010:5033:40
10:50
#25433
10K
6.21 mi12:27:151:07:3110:5233:51
10:54
#25387
15K
9.32 mi13:00:401:40:5610:5033:25
10:45
#25182
20K
12.43 mi13:34:262:14:4210:5033:46
10:52
#24973
Half
13.11 mi13:41:452:22:0110:507:19
10:43
#24955
25K
15.53 mi14:08:332:48:4910:5226:48
11:03
#24805
30K
18.64 mi14:43:513:24:0710:5735:18
11:22
#24588
20M
20.00 mi14:59:363:39:5211:0015:45
11:35
#24524
21M
21.00 mi15:11:353:51:5111:0211:59
11:59
#24430
35K
21.75 mi15:20:094:00:2511:038:34
11:27
#24406
23M
23.00 mi15:35:024:15:1811:0614:53
11:53
#24387
24M
24.00 mi15:46:104:26:2611:0611:08
11:08
#24346
40K
24.85 mi15:55:574:36:1311:079:47
11:27
#24304
25.2M
25.20 mi16:00:344:40:5011:094:37
13:23
#24311
Finish
26.22 mi16:11:274:51:4311:0810:53
10:41
#24291
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi25433106881068824876(Top 93%)10395(Top 91%)10395(Top 213%)
10K6.21 mi3.10 mi25387+4610657+3110657+3125335(Top 95%)10629(Top 93%)10629(Top 218%)
15K9.32 mi3.11 mi25182+20510542+11510542+11524876(Top 93%)10395(Top 91%)10395(Top 213%)
20K12.43 mi3.11 mi24973+20910441+10110441+10124425(Top 92%)10161(Top 89%)10161(Top 208%)
Half13.11 mi0.68 mi24955+1810434+710434+724562(Top 92%)10246(Top 90%)10246(Top 210%)
25K15.53 mi2.42 mi24805+15010359+7510359+7524064(Top 90%)9985(Top 87%)9985(Top 204%)
30K18.64 mi3.11 mi24588+21710253+10610253+10623669(Top 89%)9819(Top 86%)9819(Top 201%)
20M20.00 mi1.36 mi24524+6410222+3110222+3123665(Top 89%)9878(Top 86%)9878(Top 202%)
21M21.00 mi1.00 mi24430+9410181+4110181+4122741(Top 85%)9412(Top 82%)9412(Top 193%)
35K21.75 mi0.75 mi24406+2410175+610175+624032(Top 90%)10147(Top 89%)10147(Top 208%)
23M23.00 mi1.25 mi24387+1910173+210173+223844(Top 90%)10032(Top 88%)10032(Top 205%)
24M24.00 mi1.00 mi24346+4110158+1510158+1523302(Top 88%)9800(Top 86%)9800(Top 201%)
40K24.85 mi0.85 mi24304+4210144+1410144+1423132(Top 87%)9733(Top 85%)9733(Top 199%)
25.2M25.20 mi0.35 mi24311-710150-610150-624418(Top 92%)10385(Top 91%)10385(Top 213%)
Finish26.22 mi1.02 mi24291+2010141+910141+923396(Top 88%)9859(Top 86%)9859(Top 202%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 93%
×21story building
+97ft-345ft

Overall

24876

Females

10395

F18-39

10395

5K→10K

3.1 - 6.2 mi

Top 95%
×5story building
+79ft-138ft

Overall

25335

Females

10629

F18-39

10629

10K→15K

6.2 - 9.3 mi

Top 93%
×3story building
+67ft-78ft

Overall

24876

Females

10395

F18-39

10395

15K→20K

9.3 - 12.4 mi

Top 92%
×5story building
+106ft-86ft

Overall

24425

Females

10161

F18-39

10161

20K→Half

12.4 - 13.1 mi

Top 92%
×2story building
+19ft-37ft

Overall

24562

Females

10246

F18-39

10246

Half→25K

13.1 - 15.5 mi

Top 90%
×4story building
+66ft-88ft

Overall

24064

Females

9985

F18-39

9985

25K→30K

15.5 - 18.6 mi

Top 89%
×9story building
+181ft-148ft

Overall

23669

Females

9819

F18-39

9819

30K→20M

18.6 - 20.0 mi

Top 89%
×5story building
+64ft-50ft

Overall

23665

Females

9878

F18-39

9878

20M→21M

20.0 - 21.0 mi

Top 85%
×8story building
+106ft-24ft

Overall

22741

Females

9412

F18-39

9412

21M→35K

21.0 - 21.8 mi

Top 90%
×7story building
+17ft-86ft

Overall

24032

Females

10147

F18-39

10147

35K→23M

21.8 - 23.0 mi

Top 90%
×5story building
+23ft-63ft

Overall

23844

Females

10032

F18-39

10032

23M→24M

23.0 - 24.0 mi

Top 88%
×6story building
+12ft-82ft

Overall

23302

Females

9800

F18-39

9800

24M→40K

24.0 - 24.9 mi

Top 87%
×1story
+6ft-20ft

Overall

23132

Females

9733

F18-39

9733

40K→25.2M

24.9 - 25.2 mi

Top 92%
×1story
+13ft-16ft

Overall

24418

Females

10385

F18-39

10385

25.2M→Finish

25.2 - 26.2 mi

Top 88%
×2story building
+22ft-21ft

Overall

23396

Females

9859

F18-39

9859

Passing Analysis

Category:
Athletes Passed
1471
Passed By
329
Net Change
+1142
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25433
5K → 10K178132+46#25433#25387
10K → 15K22823+205#25387#25182
15K → 20K23223+209#25182#24973
20K → Half268+18#24973#24955
Half → 25K16111+150#24955#24805
25K → 30K23417+217#24805#24588
30K → 20M8420+64#24588#24524
20M → 21M995+94#24524#24430
21M → 35K3915+24#24430#24406
35K → 23M4425+19#24406#24387
23M → 24M5110+41#24387#24346
24M → 40K519+42#24346#24304
40K → 25.2M1118-7#24304#24311
25.2M → Finish3313+20#24311#24291
TOTALS1471329+1142
📊

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