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BOSTON MARATHON 2024

Sofia Barbosa

Bib: 7255•F

CT

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 44%
Gender (Female)
#0 / 10924
Top 31%
Division (F18-39)
#0 / 4660
Top 47%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:46
Rank: #7106
Start → 5K
21:46 | 7:00/mi
10K· 6.21 mi
44:17
Rank: #7634 (-528)
5K → 10K
22:31 | 7:15/mi
15K· 9.32 mi
1:07:37
Rank: #8250 (-616)
10K → 15K
23:20 | 7:31/mi
20K· 12.43 mi
1:31:54
Rank: #8820 (-570)
15K → 20K
24:17 | 7:49/mi
Half· 13.11 mi
1:36:51
Rank: #8732 (+88)
20K → Half
4:57 | 7:15/mi
25K· 15.53 mi
1:55:55
Rank: #8810 (-78)
Half → 25K
19:04 | 7:52/mi
30K· 18.64 mi
2:21:42
Rank: #8881 (-71)
25K → 30K
25:47 | 8:18/mi
20M
2:33:38
Rank: #8985 (-104)
30K → 20M
11:56 | 8:47/mi
21M
2:42:42
Rank: #8864 (+121)
20M → 21M
9:04 | 9:04/mi
35K· 21.75 mi
2:49:43
Rank: #9118 (-254)
21M → 35K
7:01 | 9:23/mi
23M
3:03:34
Rank: #9995 (-877)
35K → 23M
13:51 | 11:04/mi
24M
3:13:06
Rank: #10207 (-212)
23M → 24M
9:32 | 9:32/mi
40K· 24.85 mi
3:24:11
Rank: #11096 (-889)
24M → 40K
11:05 | 12:58/mi
25.2M
3:27:46
Rank: #11121 (-25)
40K → 25.2M
3:35 | 10:23/mi
Finish· 26.22 mi
3:37:06
Rank: #11246 (-125)
25.2M → Finish
9:20 | 9:10/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:36:51
Pace7:23 /mi
2nd Half
Distance13.11 mi
Time2:00:15
Pace9:10 /mi
📊Positive Split: 24.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:28:0521:467:0021:46
7:00
-
10K
6.21 mi10:50:3644:177:0822:31
7:15
+0:15
15K
9.32 mi11:13:561:07:377:1523:20
7:31
+0:16
20K
12.43 mi11:38:131:31:547:2424:17
7:49
+0:18
Half
13.11 mi11:43:101:36:517:234:57
7:15
-0:34
25K
15.53 mi12:02:141:55:557:2819:04
7:52
+0:37
30K
18.64 mi12:28:012:21:427:3625:47
8:18
+0:26
20M
20.00 mi12:39:572:33:387:4111:56
8:47
+0:29
21M
21.00 mi12:49:012:42:427:459:04
9:04
+0:17
35K
21.75 mi12:56:022:49:437:487:01
9:23
+0:19
23M
23.00 mi13:09:533:03:347:5913:51
11:04
+1:41
24M
24.00 mi13:19:253:13:068:039:32
9:32
-1:32
40K
24.85 mi13:30:303:24:118:1311:05
12:58
+3:26
25.2M
25.20 mi13:34:053:27:468:153:35
10:23
-2:35
Finish
26.22 mi13:43:253:37:068:179:20
9:10
-1:13

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

7:00 /mi

Average Pace

8:17 /mi

Slowest Pace

12:58 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:55:55

53% of race

Time at Steady Pace

1:12:40

33% of race

Time at Slower Pace

28:31

13% of race

Average Pace: 8:17 /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 mi10:28:0521:467:0021:46
7:00
#7106
10K
6.21 mi10:50:3644:177:0822:31
7:15
#7634
15K
9.32 mi11:13:561:07:377:1523:20
7:31
#8250
20K
12.43 mi11:38:131:31:547:2424:17
7:49
#8820
Half
13.11 mi11:43:101:36:517:234:57
7:15
#8732
25K
15.53 mi12:02:141:55:557:2819:04
7:52
#8810
30K
18.64 mi12:28:012:21:427:3625:47
8:18
#8881
20M
20.00 mi12:39:572:33:387:4111:56
8:47
#8985
21M
21.00 mi12:49:012:42:427:459:04
9:04
#8864
35K
21.75 mi12:56:022:49:437:487:01
9:23
#9118
23M
23.00 mi13:09:533:03:347:5913:51
11:04
#9995
24M
24.00 mi13:19:253:13:068:039:32
9:32
#10207
40K
24.85 mi13:30:303:24:118:1311:05
12:58
#11096
25.2M
25.20 mi13:34:053:27:468:153:35
10:23
#11121
Finish
26.22 mi13:43:253:37:068:179:20
9:10
#11246
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi71068508509774(Top 38%)2067(Top 19%)2067(Top 44%)
10K6.21 mi3.10 mi7634-5281060-2101060-2108280(Top 32%)1349(Top 12%)1349(Top 29%)
15K9.32 mi3.11 mi8250-6161327-2671327-2679774(Top 38%)2067(Top 19%)2067(Top 44%)
20K12.43 mi3.11 mi8820-5701586-2591586-25910547(Top 41%)2599(Top 24%)2599(Top 56%)
Half13.11 mi0.68 mi8732+881557+291557+297437(Top 29%)1172(Top 11%)1172(Top 25%)
25K15.53 mi2.42 mi8810-781627-701627-709351(Top 37%)2174(Top 20%)2174(Top 47%)
30K18.64 mi3.11 mi8881-711763-1361763-1369580(Top 37%)2497(Top 23%)2497(Top 54%)
20M20.00 mi1.36 mi8985-1041867-1041867-10410993(Top 43%)3466(Top 32%)3466(Top 74%)
21M21.00 mi1.00 mi8864+1211878-111878-118923(Top 35%)2655(Top 24%)2655(Top 57%)
35K21.75 mi0.75 mi9118-2542022-1442022-14415040(Top 59%)5854(Top 54%)5854(Top 126%)
23M23.00 mi1.25 mi9995-8772534-5122534-51218590(Top 73%)7687(Top 70%)7687(Top 165%)
24M24.00 mi1.00 mi10207-2122676-1422676-14214608(Top 57%)5743(Top 53%)5743(Top 123%)
40K24.85 mi0.85 mi11096-8893182-5063182-50622215(Top 87%)9556(Top 87%)9556(Top 205%)
25.2M25.20 mi0.35 mi11121-253221-393221-3912451(Top 49%)4816(Top 44%)4816(Top 103%)
Finish26.22 mi1.02 mi11246-1253332-1113332-11114967(Top 59%)5955(Top 55%)5955(Top 128%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 38%
×21stories
+97ft-345ft

Overall

9774

Females

2067

F18-39

2067

5K→10K

3.1 - 6.2 mi

Top 32%
×5stories
+79ft-138ft

Overall

8280

Females

1349

F18-39

1349

10K→15K

6.2 - 9.3 mi

Top 38%
×3stories
+67ft-78ft

Overall

9774

Females

2067

F18-39

2067

15K→20K

9.3 - 12.4 mi

Top 41%
×5stories
+106ft-86ft

Overall

10547

Females

2599

F18-39

2599

20K→Half

12.4 - 13.1 mi

Top 29%
×2stories
+19ft-37ft

Overall

7437

Females

1172

F18-39

1172

Half→25K

13.1 - 15.5 mi

Top 37%
×4stories
+66ft-88ft

Overall

9351

Females

2174

F18-39

2174

25K→30K

15.5 - 18.6 mi

Top 37%
×9stories
+181ft-148ft

Overall

9580

Females

2497

F18-39

2497

30K→20M

18.6 - 20.0 mi

Top 43%
×5stories
+64ft-50ft

Overall

10993

Females

3466

F18-39

3466

20M→21M

20.0 - 21.0 mi

Top 35%
×8stories
+106ft-24ft

Overall

8923

Females

2655

F18-39

2655

21M→35K

21.0 - 21.8 mi

Top 59%
×7stories
+17ft-86ft

Overall

15040

Females

5854

F18-39

5854

35K→23M

21.8 - 23.0 mi

Top 73%
×5stories
+23ft-63ft

Overall

18590

Females

7687

F18-39

7687

23M→24M

23.0 - 24.0 mi

Top 57%
×6stories
+12ft-82ft

Overall

14608

Females

5743

F18-39

5743

24M→40K

24.0 - 24.9 mi

Top 87%
×1story
+6ft-20ft

Overall

22215

Females

9556

F18-39

9556

40K→25.2M

24.9 - 25.2 mi

Top 49%
×1story
+13ft-16ft

Overall

12451

Females

4816

F18-39

4816

25.2M→Finish

25.2 - 26.2 mi

Top 59%
×2stories
+22ft-21ft

Overall

14967

Females

5955

F18-39

5955

Passing Analysis

Category:
Athletes Passed
1194
Passed By
5332
Net Change
-4140
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7106
5K → 10K59587-528#7106#7634
10K → 15K45661-616#7634#8250
15K → 20K71641-570#8250#8820
20K → Half935+88#8820#8732
Half → 25K170248-78#8732#8810
25K → 30K261332-71#8810#8881
30K → 20M91195-104#8881#8985
20M → 21M19473+121#8985#8864
21M → 35K25279-254#8864#9118
35K → 23M28904-877#9118#9995
23M → 24M53264-212#9995#10207
24M → 40K9898-889#10207#11096
40K → 25.2M3661-25#11096#11121
25.2M → Finish59184-125#11121#11246
TOTALS11945332-4140
📊

Passing Visuals

Category:
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🔥Passing Intensity

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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