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BOSTON MARATHON 2024

Isabella Tronco

Bib: 24254•F

NY

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
32:48
Rank: #24191
Start → 5K
10:33/mi
32:48 split
10K· 6.21 mi
1:05:30
Rank: #23865 (+326)
5K → 10K
10:32/mi
32:42 split
15K· 9.32 mi
1:37:10
Rank: #23341 (+524)
10K → 15K
10:12/mi
31:40 split
20K· 12.43 mi
2:09:28
Rank: #22861 (+480)
15K → 20K
10:24/mi
32:18 split
Half· 13.11 mi
2:16:26
Rank: #22812 (+49)
20K → Half
10:13/mi
6:58 split
25K· 15.53 mi
2:42:34
Rank: #22540 (+272)
Half → 25K
10:47/mi
26:08 split
30K· 18.64 mi
3:18:00
Rank: #22237 (+303)
25K → 30K
11:24/mi
35:26 split
20M
3:34:11
Rank: #22134 (+103)
30K → 20M
11:55/mi
16:11 split
21M
3:46:50
Rank: #22013 (+121)
20M → 21M
12:39/mi
12:39 split
35K· 21.75 mi
3:56:02
Rank: #22029 (-16)
21M → 35K
12:18/mi
9:12 split
23M
4:11:20
Rank: #21987 (+42)
35K → 23M
12:13/mi
15:18 split
24M
4:23:43
Rank: #21994 (-7)
23M → 24M
12:23/mi
12:23 split
40K· 24.85 mi
4:35:11
Rank: #22045 (-51)
24M → 40K
13:25/mi
11:28 split
25.2M
4:39:57
Rank: #22037 (+8)
40K → 25.2M
13:49/mi
4:46 split
Finish· 26.22 mi
4:51:25
Rank: #22043 (-6)
25.2M → Finish
11:15/mi
11:28 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:16:26
Pace10:24 /mi
2nd Half
Distance13.11 mi
Time2:34:59
Pace11:49 /mi
📊Positive Split: 13.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:50:2032:4810:3332:48
10:33
-
10K
6.21 mi12:23:021:05:3010:3232:42
10:32
-0:01
15K
9.32 mi12:54:421:37:1010:2531:40
10:12
-0:20
20K
12.43 mi13:27:002:09:2810:2532:18
10:24
+0:12
Half
13.11 mi13:33:582:16:2610:246:58
10:13
-0:11
25K
15.53 mi14:00:062:42:3410:2826:08
10:47
+0:34
30K
18.64 mi14:35:323:18:0010:3735:26
11:24
+0:37
20M
20.00 mi14:51:433:34:1110:4316:11
11:55
+0:31
21M
21.00 mi15:04:223:46:5010:4812:39
12:39
+0:44
35K
21.75 mi15:13:343:56:0210:519:12
12:18
-0:21
23M
23.00 mi15:28:524:11:2010:5615:18
12:13
-0:05
24M
24.00 mi15:41:154:23:4310:5912:23
12:23
+0:10
40K
24.85 mi15:52:434:35:1111:0411:28
13:25
+1:02
25.2M
25.20 mi15:57:294:39:5711:074:46
13:49
+0:24
Finish
26.22 mi16:08:574:51:2511:0711:28
11:15
-2:34

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

10:12 /mi

Average Pace

11:07 /mi

Slowest Pace

13:49 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:42:34

56% of race

Time at Steady Pace

1:03:05

22% of race

Time at Slower Pace

1:05:46

23% of race

Average Pace: 11:07 /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 mi11:50:2032:4810:3332:48
10:33
#24191
10K
6.21 mi12:23:021:05:3010:3232:42
10:32
#23865
15K
9.32 mi12:54:421:37:1010:2531:40
10:12
#23341
20K
12.43 mi13:27:002:09:2810:2532:18
10:24
#22861
Half
13.11 mi13:33:582:16:2610:246:58
10:13
#22812
25K
15.53 mi14:00:062:42:3410:2826:08
10:47
#22540
30K
18.64 mi14:35:323:18:0010:3735:26
11:24
#22237
20M
20.00 mi14:51:433:34:1110:4316:11
11:55
#22134
21M
21.00 mi15:04:223:46:5010:4812:39
12:39
#22013
35K
21.75 mi15:13:343:56:0210:519:12
12:18
#22029
23M
23.00 mi15:28:524:11:2010:5615:18
12:13
#21987
24M
24.00 mi15:41:154:23:4310:5912:23
12:23
#21994
40K
24.85 mi15:52:434:35:1111:0411:28
13:25
#22045
25.2M
25.20 mi15:57:294:39:5711:074:46
13:49
#22037
Finish
26.22 mi16:08:574:51:2511:0711:28
11:15
#22043
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi24191100691006922321(Top 87%)9055(Top 83%)9055(Top 194%)
10K6.21 mi3.10 mi23865+3269878+1919878+19123573(Top 92%)9724(Top 89%)9724(Top 209%)
15K9.32 mi3.11 mi23341+5249586+2929586+29222321(Top 87%)9055(Top 83%)9055(Top 194%)
20K12.43 mi3.11 mi22861+4809337+2499337+24921463(Top 84%)8617(Top 79%)8617(Top 185%)
Half13.11 mi0.68 mi22812+499314+239314+2322050(Top 86%)8999(Top 82%)8999(Top 193%)
25K15.53 mi2.42 mi22540+2729183+1319183+13121045(Top 82%)8491(Top 78%)8491(Top 182%)
30K18.64 mi3.11 mi22237+3039090+939090+9320831(Top 82%)8556(Top 78%)8556(Top 184%)
20M20.00 mi1.36 mi22134+1039058+329058+3221202(Top 83%)8869(Top 81%)8869(Top 190%)
21M21.00 mi1.00 mi22013+1219010+489010+4820150(Top 79%)8415(Top 77%)8415(Top 181%)
35K21.75 mi0.75 mi22029-169034-249034-2422301(Top 87%)9501(Top 87%)9501(Top 204%)
23M23.00 mi1.25 mi21987+429031+39031+321209(Top 83%)8993(Top 82%)8993(Top 193%)
24M24.00 mi1.00 mi21994-79054-239054-2322144(Top 87%)9502(Top 87%)9502(Top 204%)
40K24.85 mi0.85 mi22045-519101-479101-4722893(Top 90%)9879(Top 90%)9879(Top 212%)
25.2M25.20 mi0.35 mi22037+89107-69107-621340(Top 84%)9170(Top 84%)9170(Top 197%)
Finish26.22 mi1.02 mi22043-69121-149121-1421952(Top 86%)9435(Top 86%)9435(Top 202%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 87%
×21story building
+97ft-345ft

Overall

22321

Females

9055

F18-39

9055

5K→10K

3.1 - 6.2 mi

Top 92%
×5story building
+79ft-138ft

Overall

23573

Females

9724

F18-39

9724

10K→15K

6.2 - 9.3 mi

Top 87%
×3story building
+67ft-78ft

Overall

22321

Females

9055

F18-39

9055

15K→20K

9.3 - 12.4 mi

Top 84%
×5story building
+106ft-86ft

Overall

21463

Females

8617

F18-39

8617

20K→Half

12.4 - 13.1 mi

Top 86%
×2story building
+19ft-37ft

Overall

22050

Females

8999

F18-39

8999

Half→25K

13.1 - 15.5 mi

Top 82%
×4story building
+66ft-88ft

Overall

21045

Females

8491

F18-39

8491

25K→30K

15.5 - 18.6 mi

Top 82%
×9story building
+181ft-148ft

Overall

20831

Females

8556

F18-39

8556

30K→20M

18.6 - 20.0 mi

Top 83%
×5story building
+64ft-50ft

Overall

21202

Females

8869

F18-39

8869

20M→21M

20.0 - 21.0 mi

Top 79%
×8story building
+106ft-24ft

Overall

20150

Females

8415

F18-39

8415

21M→35K

21.0 - 21.8 mi

Top 87%
×7story building
+17ft-86ft

Overall

22301

Females

9501

F18-39

9501

35K→23M

21.8 - 23.0 mi

Top 83%
×5story building
+23ft-63ft

Overall

21209

Females

8993

F18-39

8993

23M→24M

23.0 - 24.0 mi

Top 87%
×6story building
+12ft-82ft

Overall

22144

Females

9502

F18-39

9502

24M→40K

24.0 - 24.9 mi

Top 90%
×1story
+6ft-20ft

Overall

22893

Females

9879

F18-39

9879

40K→25.2M

24.9 - 25.2 mi

Top 84%
×1story
+13ft-16ft

Overall

21340

Females

9170

F18-39

9170

25.2M→Finish

25.2 - 26.2 mi

Top 86%
×2story building
+22ft-21ft

Overall

21952

Females

9435

F18-39

9435

Passing Analysis

Category:
Athletes Passed
2650
Passed By
502
Net Change
+2148
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24191
5K → 10K38155+326#24191#23865
10K → 15K53612+524#23865#23341
15K → 20K4877+480#23341#22861
20K → Half534+49#22861#22812
Half → 25K29321+272#22812#22540
25K → 30K33633+303#22540#22237
30K → 20M12825+103#22237#22134
20M → 21M13615+121#22134#22013
21M → 35K4056-16#22013#22029
35K → 23M9048+42#22029#21987
23M → 24M5461-7#21987#21994
24M → 40K4394-51#21994#22045
40K → 25.2M2618+8#22045#22037
25.2M → Finish4753-6#22037#22043
TOTALS2650502+2148
📊

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