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BOSTON MARATHON 2024

Sophia Miranda

Bib: 28253•F

CA

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

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
30:17
Rank: #22410
Start → 5K
30:17 | 9:45/mi
10K· 6.21 mi
58:03
Rank: #21108 (+1302)
5K → 10K
27:46 | 8:56/mi
15K· 9.32 mi
1:26:21
Rank: #20524 (+584)
10K → 15K
28:18 | 9:07/mi
20K· 12.43 mi
1:54:43
Rank: #19872 (+652)
15K → 20K
28:22 | 9:08/mi
Half· 13.11 mi
2:00:50
Rank: #19781 (+91)
20K → Half
6:07 | 8:58/mi
25K· 15.53 mi
2:23:38
Rank: #19340 (+441)
Half → 25K
22:48 | 9:24/mi
30K· 18.64 mi
2:55:10
Rank: #19015 (+325)
25K → 30K
31:32 | 10:09/mi
20M
3:10:16
Rank: #19059 (-44)
30K → 20M
15:06 | 11:07/mi
21M
3:24:02
Rank: #19303 (-244)
20M → 21M
13:46 | 13:46/mi
35K· 21.75 mi
3:33:21
Rank: #19454 (-151)
21M → 35K
9:19 | 12:27/mi
23M
3:48:57
Rank: #19588 (-134)
35K → 23M
15:36 | 12:28/mi
24M
3:59:48
Rank: #19533 (+55)
23M → 24M
10:51 | 10:51/mi
40K· 24.85 mi
4:08:34
Rank: #19393 (+140)
24M → 40K
8:46 | 10:15/mi
25.2M
4:12:41
Rank: #19355 (+38)
40K → 25.2M
4:07 | 11:56/mi
Finish· 26.22 mi
4:22:19
Rank: #19233 (+122)
25.2M → Finish
9:38 | 9:27/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:00:50
Pace9:13 /mi
2nd Half
Distance13.11 mi
Time2:21:29
Pace10:48 /mi
📊Positive Split: 17.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:49:5830:179:4530:17
9:45
-
10K
6.21 mi12:17:4458:039:2127:46
8:56
-0:49
15K
9.32 mi12:46:021:26:219:1628:18
9:07
+0:11
20K
12.43 mi13:14:241:54:439:1428:22
9:08
+0:01
Half
13.11 mi13:20:312:00:509:136:07
8:58
-0:10
25K
15.53 mi13:43:192:23:389:1522:48
9:24
+0:26
30K
18.64 mi14:14:512:55:109:2431:32
10:09
+0:45
20M
20.00 mi14:29:573:10:169:3115:06
11:07
+0:58
21M
21.00 mi14:43:433:24:029:4313:46
13:46
+2:39
35K
21.75 mi14:53:023:33:219:499:19
12:27
-1:19
23M
23.00 mi15:08:383:48:579:5715:36
12:28
+0:01
24M
24.00 mi15:19:293:59:4810:0010:51
10:51
-1:37
40K
24.85 mi15:28:154:08:3410:008:46
10:15
-0:36
25.2M
25.20 mi15:32:224:12:4110:024:07
11:56
+1:41
Finish
26.22 mi15:42:004:22:1910:019:38
9:27
-2:29

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

8:56 /mi

Average Pace

10:01 /mi

Slowest Pace

13:46 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:53:21

43% of race

Time at Steady Pace

1:31:04

35% of race

Time at Slower Pace

57:54

22% of race

Average Pace: 10:00 /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 mi11:49:5830:179:4530:17
9:45
#22410
10K
6.21 mi12:17:4458:039:2127:46
8:56
#21108
15K
9.32 mi12:46:021:26:219:1628:18
9:07
#20524
20K
12.43 mi13:14:241:54:439:1428:22
9:08
#19872
Half
13.11 mi13:20:312:00:509:136:07
8:58
#19781
25K
15.53 mi13:43:192:23:389:1522:48
9:24
#19340
30K
18.64 mi14:14:512:55:109:2431:32
10:09
#19015
20M
20.00 mi14:29:573:10:169:3115:06
11:07
#19059
21M
21.00 mi14:43:433:24:029:4313:46
13:46
#19303
35K
21.75 mi14:53:023:33:219:499:19
12:27
#19454
23M
23.00 mi15:08:383:48:579:5715:36
12:28
#19588
24M
24.00 mi15:19:293:59:4810:0010:51
10:51
#19533
40K
24.85 mi15:28:154:08:3410:008:46
10:15
#19393
25.2M
25.20 mi15:32:224:12:4110:024:07
11:56
#19355
Finish
26.22 mi15:42:004:22:1910:019:38
9:27
#19233
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi224109112911219377(Top 76%)7454(Top 68%)7454(Top 160%)
10K6.21 mi3.10 mi21108+13028441+6718441+67119497(Top 76%)7553(Top 69%)7553(Top 162%)
15K9.32 mi3.11 mi20524+5848099+3428099+34219377(Top 76%)7454(Top 68%)7454(Top 160%)
20K12.43 mi3.11 mi19872+6527761+3387761+33817910(Top 70%)6660(Top 61%)6660(Top 143%)
Half13.11 mi0.68 mi19781+917710+517710+5118151(Top 71%)6879(Top 63%)6879(Top 148%)
25K15.53 mi2.42 mi19340+4417486+2247486+22417214(Top 67%)6395(Top 59%)6395(Top 137%)
30K18.64 mi3.11 mi19015+3257371+1157371+11517814(Top 70%)6943(Top 64%)6943(Top 149%)
20M20.00 mi1.36 mi19059-447437-667437-6619539(Top 76%)7982(Top 73%)7982(Top 171%)
21M21.00 mi1.00 mi19303-2447591-1547591-15422000(Top 86%)9289(Top 85%)9289(Top 199%)
35K21.75 mi0.75 mi19454-1517684-937684-9322522(Top 88%)9593(Top 88%)9593(Top 206%)
23M23.00 mi1.25 mi19588-1347780-967780-9621627(Top 85%)9184(Top 84%)9184(Top 197%)
24M24.00 mi1.00 mi19533+557773+77773+718838(Top 74%)7877(Top 72%)7877(Top 169%)
40K24.85 mi0.85 mi19393+1407709+647709+6415925(Top 62%)6471(Top 59%)6471(Top 139%)
25.2M25.20 mi0.35 mi19355+387695+147695+1417247(Top 68%)7177(Top 66%)7177(Top 154%)
Finish26.22 mi1.02 mi19233+1227646+497646+4916345(Top 64%)6689(Top 61%)6689(Top 144%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 76%
×21stories
+97ft-345ft

Overall

19377

Females

7454

F18-39

7454

5K→10K

3.1 - 6.2 mi

Top 76%
×5stories
+79ft-138ft

Overall

19497

Females

7553

F18-39

7553

10K→15K

6.2 - 9.3 mi

Top 76%
×3stories
+67ft-78ft

Overall

19377

Females

7454

F18-39

7454

15K→20K

9.3 - 12.4 mi

Top 70%
×5stories
+106ft-86ft

Overall

17910

Females

6660

F18-39

6660

20K→Half

12.4 - 13.1 mi

Top 71%
×2stories
+19ft-37ft

Overall

18151

Females

6879

F18-39

6879

Half→25K

13.1 - 15.5 mi

Top 67%
×4stories
+66ft-88ft

Overall

17214

Females

6395

F18-39

6395

25K→30K

15.5 - 18.6 mi

Top 70%
×9stories
+181ft-148ft

Overall

17814

Females

6943

F18-39

6943

30K→20M

18.6 - 20.0 mi

Top 76%
×5stories
+64ft-50ft

Overall

19539

Females

7982

F18-39

7982

20M→21M

20.0 - 21.0 mi

Top 86%
×8stories
+106ft-24ft

Overall

22000

Females

9289

F18-39

9289

21M→35K

21.0 - 21.8 mi

Top 88%
×7stories
+17ft-86ft

Overall

22522

Females

9593

F18-39

9593

35K→23M

21.8 - 23.0 mi

Top 85%
×5stories
+23ft-63ft

Overall

21627

Females

9184

F18-39

9184

23M→24M

23.0 - 24.0 mi

Top 74%
×6stories
+12ft-82ft

Overall

18838

Females

7877

F18-39

7877

24M→40K

24.0 - 24.9 mi

Top 62%
×1story
+6ft-20ft

Overall

15925

Females

6471

F18-39

6471

40K→25.2M

24.9 - 25.2 mi

Top 68%
×1story
+13ft-16ft

Overall

17247

Females

7177

F18-39

7177

25.2M→Finish

25.2 - 26.2 mi

Top 64%
×2stories
+22ft-21ft

Overall

16345

Females

6689

F18-39

6689

Passing Analysis

Category:
Athletes Passed
4116
Passed By
939
Net Change
+3177
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22410
5K → 10K13086+1302#22410#21108
10K → 15K60420+584#21108#20524
15K → 20K66210+652#20524#19872
20K → Half976+91#19872#19781
Half → 25K45110+441#19781#19340
25K → 30K40277+325#19340#19015
30K → 20M72116-44#19015#19059
20M → 21M33277-244#19059#19303
21M → 35K26177-151#19303#19454
35K → 23M46180-134#19454#19588
23M → 24M8833+55#19588#19533
24M → 40K1444+140#19533#19393
40K → 25.2M446+38#19393#19355
25.2M → Finish13917+122#19355#19233
TOTALS4116939+3177
📊

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