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BOSTON MARATHON 2023

Ariane Courtemanche

Bib: 16589•F

ON

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0:00
/ mi
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Overall
#0 / 26622
Top 43%
Gender (Female)
#0 / 11423
Top 25%
Division (F18-39)
#0 / 4884
Top 42%
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
7:48/mi
24:13
↑ 97↓ 3451.5%
10K· 6.21 mi
7:28/mi
47:25
↑ 79↓ 1380.4%
15K· 9.32 mi
7:33/mi
1:10:53
↑ 67↓ 78
20K· 12.43 mi
7:49/mi
1:35:10
↑ 106↓ 860.1%
Half· 13.11 mi
7:43/mi
1:40:26
↑ 19↓ 370.5%
25K· 15.53 mi
8:04/mi
1:59:59
↑ 66↓ 880.2%
30K· 18.64 mi
8:08/mi
2:25:16
↑ 181↓ 1480.2%
20M
8:23/mi
2:36:40
↑ 64↓ 500.2%
21M
8:53/mi
2:45:33
↑ 106↓ 241.6%
35K· 21.75 mi
7:48/mi
2:51:23
↑ 17↓ 861.7%
23M
8:20/mi
3:01:49
↑ 23↓ 630.6%
24M
8:04/mi
3:09:53
↓ 821.3%
40K· 24.85 mi
8:07/mi
3:16:49
↓ 200.3%
25.2M
8:48/mi
3:19:51
↑ 13↓ 160.2%
Finish· 26.22 mi
7:49/mi
3:27:49
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:40:26
Pace7:40 /mi
2nd Half
Distance13.11 mi
Time1:47:23
Pace8:11 /mi
📊Positive Split: 6.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:14:3124:137:4824:13
7:48
-
10K
6.21 mi11:37:4347:257:3823:12
7:28
-0:20
15K
9.32 mi12:01:111:10:537:3623:28
7:33
+0:05
20K
12.43 mi12:25:281:35:107:3924:17
7:49
+0:16
Half
13.11 mi12:30:441:40:267:405:16
7:43
-0:06
25K
15.53 mi12:50:171:59:597:4319:33
8:04
+0:21
30K
18.64 mi13:15:342:25:167:4825:17
8:08
+0:04
20M
20.00 mi13:26:582:36:407:5011:24
8:23
+0:15
21M
21.00 mi13:35:512:45:337:538:53
8:53
+0:30
35K
21.75 mi13:41:412:51:237:535:50
7:48
-1:05
23M
23.00 mi13:52:073:01:497:5410:26
8:20
+0:32
24M
24.00 mi14:00:113:09:537:558:04
8:04
-0:16
40K
24.85 mi14:07:073:16:497:556:56
8:07
+0:03
25.2M
25.20 mi14:10:093:19:517:563:02
8:48
+0:41
Finish
26.22 mi14:18:073:27:497:567:58
7:49
-0:59

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

7:28 /mi

Average Pace

7:56 /mi

Slowest Pace

8:53 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:54:04

84% of race

Time at Steady Pace

24:52

12% of race

Time at Slower Pace

8:53

4% of race

Average Pace: 7:56 /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 mi11:14:3124:137:4824:13
7:48
#12304
10K
6.21 mi11:37:4347:257:3823:12
7:28
#11195
15K
9.32 mi12:01:111:10:537:3623:28
7:33
#10973
20K
12.43 mi12:25:281:35:107:3924:17
7:49
#11173
Half
13.11 mi12:30:441:40:267:405:16
7:43
#11207
25K
15.53 mi12:50:171:59:597:4319:33
8:04
#11482
30K
18.64 mi13:15:342:25:167:4825:17
8:08
#11545
20M
20.00 mi13:26:582:36:407:5011:24
8:23
#11658
21M
21.00 mi13:35:512:45:337:538:53
8:53
#11721
35K
21.75 mi13:41:412:51:237:535:50
7:48
#11679
23M
23.00 mi13:52:073:01:497:5410:26
8:20
#11687
24M
24.00 mi14:00:113:09:537:558:04
8:04
#11685
40K
24.85 mi14:07:073:16:497:556:56
8:07
#11641
25.2M
25.20 mi14:10:093:19:517:563:02
8:48
#11626
Finish
26.22 mi14:18:073:27:497:567:58
7:49
#11561
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi123043042304210624(Top 40%)2149(Top 19%)2149(Top 44%)
10K6.21 mi3.10 mi11195+11092437+6052437+60510217(Top 38%)1920(Top 17%)1920(Top 39%)
15K9.32 mi3.11 mi10973+2222324+1132324+11310624(Top 40%)2149(Top 19%)2149(Top 44%)
20K12.43 mi3.11 mi11173-2002421-972421-9711888(Top 45%)2902(Top 25%)2902(Top 59%)
Half13.11 mi0.68 mi11207-342445-242445-2412094(Top 45%)2972(Top 26%)2972(Top 61%)
25K15.53 mi2.42 mi11482-2752631-1862631-18613248(Top 50%)3769(Top 33%)3769(Top 77%)
30K18.64 mi3.11 mi11545-632715-842715-8411912(Top 45%)3134(Top 27%)3134(Top 64%)
20M20.00 mi1.36 mi11658-1132803-882803-8812952(Top 49%)3821(Top 33%)3821(Top 78%)
21M21.00 mi1.00 mi11721-632856-532856-5312763(Top 48%)3814(Top 33%)3814(Top 78%)
35K21.75 mi0.75 mi11679+422842+142842+1410683(Top 40%)2717(Top 24%)2717(Top 56%)
23M23.00 mi1.25 mi11687-82872-302872-3012138(Top 46%)3588(Top 31%)3588(Top 73%)
24M24.00 mi1.00 mi11685+22888-162888-1611713(Top 44%)3432(Top 30%)3432(Top 70%)
40K24.85 mi0.85 mi11641+442885+32885+310792(Top 41%)3040(Top 27%)3040(Top 62%)
25.2M25.20 mi0.35 mi11626+152892-72892-711362(Top 43%)3374(Top 30%)3374(Top 69%)
Finish26.22 mi1.02 mi11561+652891+12891+110831(Top 41%)3105(Top 27%)3105(Top 64%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 40%
×21story building
+97ft-345ft

Overall

10624

Females

2149

F18-39

2149

5K→10K

3.1 - 6.2 mi

Top 38%
×5story building
+79ft-138ft

Overall

10217

Females

1920

F18-39

1920

10K→15K

6.2 - 9.3 mi

Top 40%
×3story building
+67ft-78ft

Overall

10624

Females

2149

F18-39

2149

15K→20K

9.3 - 12.4 mi

Top 45%
×5story building
+106ft-86ft

Overall

11888

Females

2902

F18-39

2902

20K→Half

12.4 - 13.1 mi

Top 45%
×2story building
+19ft-37ft

Overall

12094

Females

2972

F18-39

2972

Half→25K

13.1 - 15.5 mi

Top 50%
×4story building
+66ft-88ft

Overall

13248

Females

3769

F18-39

3769

25K→30K

15.5 - 18.6 mi

Top 45%
×9story building
+181ft-148ft

Overall

11912

Females

3134

F18-39

3134

30K→20M

18.6 - 20.0 mi

Top 49%
×5story building
+64ft-50ft

Overall

12952

Females

3821

F18-39

3821

20M→21M

20.0 - 21.0 mi

Top 48%
×8story building
+106ft-24ft

Overall

12763

Females

3814

F18-39

3814

21M→35K

21.0 - 21.8 mi

Top 40%
×7story building
+17ft-86ft

Overall

10683

Females

2717

F18-39

2717

35K→23M

21.8 - 23.0 mi

Top 46%
×5story building
+23ft-63ft

Overall

12138

Females

3588

F18-39

3588

23M→24M

23.0 - 24.0 mi

Top 44%
×6story building
+12ft-82ft

Overall

11713

Females

3432

F18-39

3432

24M→40K

24.0 - 24.9 mi

Top 41%
×1story
+6ft-20ft

Overall

10792

Females

3040

F18-39

3040

40K→25.2M

24.9 - 25.2 mi

Top 43%
×1story
+13ft-16ft

Overall

11362

Females

3374

F18-39

3374

25.2M→Finish

25.2 - 26.2 mi

Top 41%
×2story building
+22ft-21ft

Overall

10831

Females

3105

F18-39

3105

Passing Analysis

Category:
Athletes Passed
2376
Passed By
1633
Net Change
+743
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12304
5K → 10K115546+1109#12304#11195
10K → 15K30482+222#11195#10973
15K → 20K95295-200#10973#11173
20K → Half1549-34#11173#11207
Half → 25K60335-275#11207#11482
25K → 30K158221-63#11482#11545
30K → 20M63176-113#11545#11658
20M → 21M66129-63#11658#11721
21M → 35K7129+42#11721#11679
35K → 23M9098-8#11679#11687
23M → 24M6866+2#11687#11685
24M → 40K8137+44#11685#11641
40K → 25.2M4025+15#11641#11626
25.2M → Finish11045+65#11626#11561
TOTALS23761633+743
📊

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