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BOSTON MARATHON 2023

Clarissa Bocage

Bib: 13970•F

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 39%
Gender (Female)
#0 / 11423
Top 20%
Division (F18-39)
#0 / 4884
Top 35%
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
7:44/mi
24:02
↑ 97↓ 3451.5%
10K· 6.21 mi
7:53/mi
48:33
↑ 79↓ 1380.4%
15K· 9.32 mi
7:42/mi
1:12:27
↑ 67↓ 78
20K· 12.43 mi
7:45/mi
1:36:33
↑ 106↓ 860.1%
Half· 13.11 mi
7:26/mi
1:41:37
↑ 19↓ 370.5%
25K· 15.53 mi
7:42/mi
2:00:18
↑ 66↓ 880.2%
30K· 18.64 mi
8:01/mi
2:25:13
↑ 181↓ 1480.2%
20M
8:02/mi
2:36:08
↑ 64↓ 500.2%
21M
8:26/mi
2:44:34
↑ 106↓ 241.6%
35K· 21.75 mi
7:46/mi
2:50:23
↑ 17↓ 861.7%
23M
7:45/mi
3:00:05
↑ 23↓ 630.6%
24M
7:16/mi
3:07:21
↓ 821.3%
40K· 24.85 mi
7:27/mi
3:13:43
↓ 200.3%
25.2M
8:07/mi
3:16:31
↑ 13↓ 160.2%
Finish· 26.22 mi
7:16/mi
3:23:55
↑ 22↓ 21

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:41:37
Pace7:45 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:42:18
Pace7:48 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:5924:027:4424:02
7:44
-
10K
6.21 mi11:17:3048:337:4924:31
7:53
+0:09
15K
9.32 mi11:41:241:12:277:4623:54
7:42
-0:11
20K
12.43 mi12:05:301:36:337:4624:06
7:45
+0:03
Half
13.11 mi12:10:341:41:377:455:04
7:26
-0:19
25K
15.53 mi12:29:152:00:187:4518:41
7:42
+0:16
30K
18.64 mi12:54:102:25:137:4724:55
8:01
+0:19
20M
20.00 mi13:05:052:36:087:4810:55
8:02
+0:01
21M
21.00 mi13:13:312:44:347:508:26
8:26
+0:24
35K
21.75 mi13:19:202:50:237:505:49
7:46
-0:40
23M
23.00 mi13:29:023:00:057:509:42
7:45
-0:01
24M
24.00 mi13:36:183:07:217:487:16
7:16
-0:29
40K
24.85 mi13:42:403:13:437:486:22
7:27
+0:11
25.2M
25.20 mi13:45:283:16:317:482:48
8:07
+0:40
Finish
26.22 mi13:52:523:23:557:477:24
7:16
-0:51

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

7:16 /mi

Average Pace

7:47 /mi

Slowest Pace

8:26 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:36:51

77% of race

Time at Steady Pace

47:04

23% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:47 /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 mi10:52:5924:027:4424:02
7:44
#11786
10K
6.21 mi11:17:3048:337:4924:31
7:53
#12822
15K
9.32 mi11:41:241:12:277:4623:54
7:42
#12440
20K
12.43 mi12:05:301:36:337:4624:06
7:45
#12118
Half
13.11 mi12:10:341:41:377:455:04
7:26
#11998
25K
15.53 mi12:29:152:00:187:4518:41
7:42
#11668
30K
18.64 mi12:54:102:25:137:4724:55
8:01
#11528
20M
20.00 mi13:05:052:36:087:4810:55
8:02
#11418
21M
21.00 mi13:13:312:44:347:508:26
8:26
#11292
35K
21.75 mi13:19:202:50:237:505:49
7:46
#11259
23M
23.00 mi13:29:023:00:057:509:42
7:45
#11035
24M
24.00 mi13:36:183:07:217:487:16
7:16
#10782
40K
24.85 mi13:42:403:13:437:486:22
7:27
#10583
25.2M
25.20 mi13:45:283:16:317:482:48
8:07
#10515
Finish
26.22 mi13:52:523:23:557:477:24
7:16
#10326
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi117862742274211790(Top 44%)2784(Top 24%)2784(Top 57%)
10K6.21 mi3.10 mi12822-10363328-5863328-58613904(Top 52%)3980(Top 35%)3980(Top 81%)
15K9.32 mi3.11 mi12440+3823139+1893139+18911790(Top 44%)2784(Top 24%)2784(Top 57%)
20K12.43 mi3.11 mi12118+3222986+1532986+15311376(Top 43%)2614(Top 23%)2614(Top 54%)
Half13.11 mi0.68 mi11998+1202916+702916+709702(Top 36%)1773(Top 16%)1773(Top 36%)
25K15.53 mi2.42 mi11668+3302738+1782738+17810348(Top 39%)2155(Top 19%)2155(Top 44%)
30K18.64 mi3.11 mi11528+1402702+362702+3611069(Top 42%)2673(Top 23%)2673(Top 55%)
20M20.00 mi1.36 mi11418+1102667+352667+3510529(Top 40%)2496(Top 22%)2496(Top 51%)
21M21.00 mi1.00 mi11292+1262616+512616+5110094(Top 38%)2427(Top 21%)2427(Top 50%)
35K21.75 mi0.75 mi11259+332610+62610+610500(Top 39%)2600(Top 23%)2600(Top 53%)
23M23.00 mi1.25 mi11035+2242514+962514+968097(Top 30%)1641(Top 14%)1641(Top 34%)
24M24.00 mi1.00 mi10782+2532412+1022412+1026207(Top 23%)999(Top 9%)999(Top 20%)
40K24.85 mi0.85 mi10583+1992356+562356+566423(Top 24%)1141(Top 10%)1141(Top 23%)
25.2M25.20 mi0.35 mi10515+682327+292327+297314(Top 27%)1558(Top 14%)1558(Top 32%)
Finish26.22 mi1.02 mi10326+1892261+662261+666886(Top 26%)1391(Top 12%)1391(Top 28%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 44%
×21story building
+97ft-345ft

Overall

11790

Females

2784

F18-39

2784

5K→10K

3.1 - 6.2 mi

Top 52%
×5story building
+79ft-138ft

Overall

13904

Females

3980

F18-39

3980

10K→15K

6.2 - 9.3 mi

Top 44%
×3story building
+67ft-78ft

Overall

11790

Females

2784

F18-39

2784

15K→20K

9.3 - 12.4 mi

Top 43%
×5story building
+106ft-86ft

Overall

11376

Females

2614

F18-39

2614

20K→Half

12.4 - 13.1 mi

Top 36%
×2story building
+19ft-37ft

Overall

9702

Females

1773

F18-39

1773

Half→25K

13.1 - 15.5 mi

Top 39%
×4story building
+66ft-88ft

Overall

10348

Females

2155

F18-39

2155

25K→30K

15.5 - 18.6 mi

Top 42%
×9story building
+181ft-148ft

Overall

11069

Females

2673

F18-39

2673

30K→20M

18.6 - 20.0 mi

Top 40%
×5story building
+64ft-50ft

Overall

10529

Females

2496

F18-39

2496

20M→21M

20.0 - 21.0 mi

Top 38%
×8story building
+106ft-24ft

Overall

10094

Females

2427

F18-39

2427

21M→35K

21.0 - 21.8 mi

Top 39%
×7story building
+17ft-86ft

Overall

10500

Females

2600

F18-39

2600

35K→23M

21.8 - 23.0 mi

Top 30%
×5story building
+23ft-63ft

Overall

8097

Females

1641

F18-39

1641

23M→24M

23.0 - 24.0 mi

Top 23%
×6story building
+12ft-82ft

Overall

6207

Females

999

F18-39

999

24M→40K

24.0 - 24.9 mi

Top 24%
×1story
+6ft-20ft

Overall

6423

Females

1141

F18-39

1141

40K→25.2M

24.9 - 25.2 mi

Top 27%
×1story
+13ft-16ft

Overall

7314

Females

1558

F18-39

1558

25.2M→Finish

25.2 - 26.2 mi

Top 26%
×2story building
+22ft-21ft

Overall

6886

Females

1391

F18-39

1391

Passing Analysis

Category:
Athletes Passed
2902
Passed By
1442
Net Change
+1460
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11786
5K → 10K561092-1036#11786#12822
10K → 15K45068+382#12822#12440
15K → 20K36341+322#12440#12118
20K → Half1222+120#12118#11998
Half → 25K34717+330#11998#11668
25K → 30K23999+140#11668#11528
30K → 20M14535+110#11528#11418
20M → 21M15832+126#11418#11292
21M → 35K6128+33#11292#11259
35K → 23M2339+224#11259#11035
23M → 24M2552+253#11035#10782
24M → 40K2034+199#10782#10583
40K → 25.2M713+68#10583#10515
25.2M → Finish19910+189#10515#10326
TOTALS29021442+1460
📊

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