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BOSTON MARATHON 2023

Sophia Paiva

Bib: 23990•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
8:06/mi
25:09
↑ 97↓ 3451.5%
10K· 6.21 mi
8:16/mi
50:51
↑ 79↓ 1380.4%
15K· 9.32 mi
8:19/mi
1:16:42
↑ 67↓ 78
20K· 12.43 mi
8:32/mi
1:43:13
↑ 106↓ 860.1%
Half· 13.11 mi
8:40/mi
1:49:08
↑ 19↓ 370.5%
25K· 15.53 mi
8:45/mi
2:10:21
↑ 66↓ 880.2%
30K· 18.64 mi
9:24/mi
2:39:33
↑ 181↓ 1480.2%
20M
9:44/mi
2:52:47
↑ 64↓ 500.2%
21M
10:58/mi
3:03:45
↑ 106↓ 241.6%
35K· 21.75 mi
9:40/mi
3:10:59
↑ 17↓ 861.7%
23M
10:20/mi
3:23:55
↑ 23↓ 630.6%
24M
10:26/mi
3:34:21
↓ 821.3%
40K· 24.85 mi
10:44/mi
3:43:32
↓ 200.3%
25.2M
11:56/mi
3:47:39
↑ 13↓ 160.2%
Finish· 26.22 mi
10:15/mi
3:58:06
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:49:08
Pace8:19 /mi
2nd Half
Distance13.11 mi
Time2:08:58
Pace9:50 /mi
📊Positive Split: 18.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:20:3625:098:0625:09
8:06
-
10K
6.21 mi11:46:1850:518:1125:42
8:16
+0:10
15K
9.32 mi12:12:091:16:428:1425:51
8:19
+0:03
20K
12.43 mi12:38:401:43:138:1826:31
8:32
+0:13
Half
13.11 mi12:44:351:49:088:195:55
8:40
+0:08
25K
15.53 mi13:05:482:10:218:2321:13
8:45
+0:05
30K
18.64 mi13:35:002:39:338:3429:12
9:24
+0:39
20M
20.00 mi13:48:142:52:478:3813:14
9:44
+0:20
21M
21.00 mi13:59:123:03:458:4510:58
10:58
+1:14
35K
21.75 mi14:06:263:10:598:477:14
9:40
-1:18
23M
23.00 mi14:19:223:23:558:5212:56
10:20
+0:40
24M
24.00 mi14:29:483:34:218:5610:26
10:26
+0:06
40K
24.85 mi14:38:593:43:329:009:11
10:44
+0:18
25.2M
25.20 mi14:43:063:47:399:024:07
11:56
+1:12
Finish
26.22 mi14:53:333:58:069:0510:27
10:15
-1:41

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

8:06 /mi

Average Pace

9:05 /mi

Slowest Pace

11:56 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:10:21

55% of race

Time at Steady Pace

49:40

21% of race

Time at Slower Pace

58:05

24% of race

Average Pace: 9:05 /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 mi11:20:3625:098:0625:09
8:06
#14699
10K
6.21 mi11:46:1850:518:1125:42
8:16
#15714
15K
9.32 mi12:12:091:16:428:1425:51
8:19
#16039
20K
12.43 mi12:38:401:43:138:1826:31
8:32
#16327
Half
13.11 mi12:44:351:49:088:195:55
8:40
#16467
25K
15.53 mi13:05:482:10:218:2321:13
8:45
#16677
30K
18.64 mi13:35:002:39:338:3429:12
9:24
#17115
20M
20.00 mi13:48:142:52:478:3813:14
9:44
#17363
21M
21.00 mi13:59:123:03:458:4510:58
10:58
#17691
35K
21.75 mi14:06:263:10:598:477:14
9:40
#17837
23M
23.00 mi14:19:223:23:558:5212:56
10:20
#18136
24M
24.00 mi14:29:483:34:218:5610:26
10:26
#18409
40K
24.85 mi14:38:593:43:329:009:11
10:44
#18628
25.2M
25.20 mi14:43:063:47:399:024:07
11:56
#18737
Finish
26.22 mi14:53:333:58:069:0510:27
10:15
#18968
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi146994455445516680(Top 63%)5722(Top 50%)5722(Top 117%)
10K6.21 mi3.10 mi15714-10155103-6485103-64816753(Top 63%)5725(Top 50%)5725(Top 117%)
15K9.32 mi3.11 mi16039-3255310-2075310-20716680(Top 63%)5722(Top 50%)5722(Top 117%)
20K12.43 mi3.11 mi16327-2885507-1975507-19717104(Top 64%)5993(Top 52%)5993(Top 123%)
Half13.11 mi0.68 mi16467-1405595-885595-8818832(Top 71%)6989(Top 61%)6989(Top 143%)
25K15.53 mi2.42 mi16677-2105750-1555750-15517688(Top 66%)6396(Top 56%)6396(Top 131%)
30K18.64 mi3.11 mi17115-4386032-2826032-28219036(Top 72%)7216(Top 63%)7216(Top 148%)
20M20.00 mi1.36 mi17363-2486195-1636195-16319675(Top 74%)7681(Top 67%)7681(Top 157%)
21M21.00 mi1.00 mi17691-3286405-2106405-21020762(Top 78%)8331(Top 73%)8331(Top 171%)
35K21.75 mi0.75 mi17837-1466505-1006505-10020378(Top 77%)8152(Top 71%)8152(Top 167%)
23M23.00 mi1.25 mi18136-2996693-1886693-18820898(Top 78%)8458(Top 74%)8458(Top 173%)
24M24.00 mi1.00 mi18409-2736859-1666859-16621874(Top 82%)9033(Top 79%)9033(Top 185%)
40K24.85 mi0.85 mi18628-2196995-1366995-13621812(Top 82%)9045(Top 79%)9045(Top 185%)
25.2M25.20 mi0.35 mi18737-1097068-737068-7322380(Top 84%)9328(Top 82%)9328(Top 191%)
Finish26.22 mi1.02 mi18968-2317195-1277195-12722430(Top 84%)9344(Top 82%)9344(Top 191%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 63%
×21story building
+97ft-345ft

Overall

16680

Females

5722

F18-39

5722

5K→10K

3.1 - 6.2 mi

Top 63%
×5story building
+79ft-138ft

Overall

16753

Females

5725

F18-39

5725

10K→15K

6.2 - 9.3 mi

Top 63%
×3story building
+67ft-78ft

Overall

16680

Females

5722

F18-39

5722

15K→20K

9.3 - 12.4 mi

Top 64%
×5story building
+106ft-86ft

Overall

17104

Females

5993

F18-39

5993

20K→Half

12.4 - 13.1 mi

Top 71%
×2story building
+19ft-37ft

Overall

18832

Females

6989

F18-39

6989

Half→25K

13.1 - 15.5 mi

Top 66%
×4story building
+66ft-88ft

Overall

17688

Females

6396

F18-39

6396

25K→30K

15.5 - 18.6 mi

Top 72%
×9story building
+181ft-148ft

Overall

19036

Females

7216

F18-39

7216

30K→20M

18.6 - 20.0 mi

Top 74%
×5story building
+64ft-50ft

Overall

19675

Females

7681

F18-39

7681

20M→21M

20.0 - 21.0 mi

Top 78%
×8story building
+106ft-24ft

Overall

20762

Females

8331

F18-39

8331

21M→35K

21.0 - 21.8 mi

Top 77%
×7story building
+17ft-86ft

Overall

20378

Females

8152

F18-39

8152

35K→23M

21.8 - 23.0 mi

Top 78%
×5story building
+23ft-63ft

Overall

20898

Females

8458

F18-39

8458

23M→24M

23.0 - 24.0 mi

Top 82%
×6story building
+12ft-82ft

Overall

21874

Females

9033

F18-39

9033

24M→40K

24.0 - 24.9 mi

Top 82%
×1story
+6ft-20ft

Overall

21812

Females

9045

F18-39

9045

40K→25.2M

24.9 - 25.2 mi

Top 84%
×1story
+13ft-16ft

Overall

22380

Females

9328

F18-39

9328

25.2M→Finish

25.2 - 26.2 mi

Top 84%
×2story building
+22ft-21ft

Overall

22430

Females

9344

F18-39

9344

Passing Analysis

Category:
Athletes Passed
548
Passed By
4817
Net Change
-4269
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14699
5K → 10K541069-1015#14699#15714
10K → 15K87412-325#15714#16039
15K → 20K92380-288#16039#16327
20K → Half11151-140#16327#16467
Half → 25K77287-210#16467#16677
25K → 30K83521-438#16677#17115
30K → 20M29277-248#17115#17363
20M → 21M20348-328#17363#17691
21M → 35K26172-146#17691#17837
35K → 23M26325-299#17837#18136
23M → 24M14287-273#18136#18409
24M → 40K15234-219#18409#18628
40K → 25.2M10119-109#18628#18737
25.2M → Finish4235-231#18737#18968
TOTALS5484817-4269
📊

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