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BOSTON MARATHON 2024

Isabelle Russo

Bib: 25242•F

MA

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

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
8:57/mi
27:48
↑ 97↓ 3451.5%
10K· 6.21 mi
8:54/mi
55:28
↑ 79↓ 1380.4%
15K· 9.32 mi
8:46/mi
1:22:43
↑ 67↓ 78
20K· 12.43 mi
8:44/mi
1:49:51
↑ 106↓ 860.1%
Half· 13.11 mi
8:40/mi
1:55:46
↑ 19↓ 370.5%
25K· 15.53 mi
8:45/mi
2:16:58
↑ 66↓ 880.2%
30K· 18.64 mi
9:08/mi
2:45:20
↑ 181↓ 1480.2%
20M
9:59/mi
2:58:54
↑ 64↓ 500.2%
21M
10:29/mi
3:09:23
↑ 106↓ 241.6%
35K· 21.75 mi
9:07/mi
3:16:12
↑ 17↓ 861.7%
23M
9:33/mi
3:28:09
↑ 23↓ 630.6%
24M
8:53/mi
3:37:02
↓ 821.3%
40K· 24.85 mi
9:28/mi
3:45:08
↓ 200.3%
25.2M
10:12/mi
3:48:39
↑ 13↓ 160.2%
Finish· 26.22 mi
8:35/mi
3:57:24
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:55:46
Pace8:50 /mi
2nd Half
Distance13.11 mi
Time2:01:38
Pace9:17 /mi
📊Positive Split: 5.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:54:1027:488:5727:48
8:57
-
10K
6.21 mi12:21:5055:288:5627:40
8:54
-0:03
15K
9.32 mi12:49:051:22:438:5227:15
8:46
-0:08
20K
12.43 mi13:16:131:49:518:5027:08
8:44
-0:02
Half
13.11 mi13:22:081:55:468:505:55
8:40
-0:04
25K
15.53 mi13:43:202:16:588:4921:12
8:45
+0:05
30K
18.64 mi14:11:422:45:208:5228:22
9:08
+0:23
20M
20.00 mi14:25:162:58:548:5713:34
9:59
+0:51
21M
21.00 mi14:35:453:09:239:0110:29
10:29
+0:30
35K
21.75 mi14:42:343:16:129:016:49
9:07
-1:22
23M
23.00 mi14:54:313:28:099:0311:57
9:33
+0:26
24M
24.00 mi15:03:243:37:029:038:53
8:53
-0:40
40K
24.85 mi15:11:303:45:089:038:06
9:28
+0:35
25.2M
25.20 mi15:15:013:48:399:043:31
10:12
+0:44
Finish
26.22 mi15:23:463:57:249:048:45
8:35
-1:37

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

8:35 /mi

Average Pace

9:04 /mi

Slowest Pace

10:29 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

8:45

4% of race

Time at Steady Pace

3:01:02

76% of race

Time at Slower Pace

47:37

20% of race

Average Pace: 9:03 /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 mi11:54:1027:488:5727:48
8:57
#19859
10K
6.21 mi12:21:5055:288:5627:40
8:54
#19595
15K
9.32 mi12:49:051:22:438:5227:15
8:46
#19022
20K
12.43 mi13:16:131:49:518:5027:08
8:44
#18205
Half
13.11 mi13:22:081:55:468:505:55
8:40
#18127
25K
15.53 mi13:43:202:16:588:4921:12
8:45
#17448
30K
18.64 mi14:11:422:45:208:5228:22
9:08
#16726
20M
20.00 mi14:25:162:58:548:5713:34
9:59
#16730
21M
21.00 mi14:35:453:09:239:0110:29
10:29
#16623
35K
21.75 mi14:42:343:16:129:016:49
9:07
#16528
23M
23.00 mi14:54:313:28:099:0311:57
9:33
#16348
24M
24.00 mi15:03:243:37:029:038:53
8:53
#16122
40K
24.85 mi15:11:303:45:089:038:06
9:28
#15975
25.2M
25.20 mi15:15:013:48:399:043:31
10:12
#15898
Finish
26.22 mi15:23:463:57:249:048:45
8:35
#15726
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi198597806780617840(Top 70%)6620(Top 61%)6620(Top 142%)
10K6.21 mi3.10 mi19595+2647639+1677639+16719362(Top 76%)7479(Top 68%)7479(Top 160%)
15K9.32 mi3.11 mi19022+5737311+3287311+32817840(Top 70%)6620(Top 61%)6620(Top 142%)
20K12.43 mi3.11 mi18205+8176845+4666845+46616018(Top 63%)5603(Top 51%)5603(Top 120%)
Half13.11 mi0.68 mi18127+786810+356810+3516704(Top 65%)6041(Top 55%)6041(Top 130%)
25K15.53 mi2.42 mi17448+6796461+3496461+34914306(Top 56%)4780(Top 44%)4780(Top 103%)
30K18.64 mi3.11 mi16726+7226101+3606101+36013883(Top 54%)4786(Top 44%)4786(Top 103%)
20M20.00 mi1.36 mi16730-46141-406141-4016418(Top 64%)6420(Top 59%)6420(Top 138%)
21M21.00 mi1.00 mi16623+1076100+416100+4114780(Top 58%)5716(Top 52%)5716(Top 123%)
35K21.75 mi0.75 mi16528+956056+446056+4413899(Top 54%)5278(Top 48%)5278(Top 113%)
23M23.00 mi1.25 mi16348+1806002+546002+5413724(Top 54%)5284(Top 48%)5284(Top 113%)
24M24.00 mi1.00 mi16122+2265910+925910+9211596(Top 45%)4220(Top 39%)4220(Top 91%)
40K24.85 mi0.85 mi15975+1475859+515859+5113034(Top 51%)5063(Top 46%)5063(Top 109%)
25.2M25.20 mi0.35 mi15898+775825+345825+3411806(Top 46%)4516(Top 41%)4516(Top 97%)
Finish26.22 mi1.02 mi15726+1725755+705755+7012019(Top 47%)4480(Top 41%)4480(Top 96%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 70%
×21story building
+97ft-345ft

Overall

17840

Females

6620

F18-39

6620

5K→10K

3.1 - 6.2 mi

Top 76%
×5story building
+79ft-138ft

Overall

19362

Females

7479

F18-39

7479

10K→15K

6.2 - 9.3 mi

Top 70%
×3story building
+67ft-78ft

Overall

17840

Females

6620

F18-39

6620

15K→20K

9.3 - 12.4 mi

Top 63%
×5story building
+106ft-86ft

Overall

16018

Females

5603

F18-39

5603

20K→Half

12.4 - 13.1 mi

Top 65%
×2story building
+19ft-37ft

Overall

16704

Females

6041

F18-39

6041

Half→25K

13.1 - 15.5 mi

Top 56%
×4story building
+66ft-88ft

Overall

14306

Females

4780

F18-39

4780

25K→30K

15.5 - 18.6 mi

Top 54%
×9story building
+181ft-148ft

Overall

13883

Females

4786

F18-39

4786

30K→20M

18.6 - 20.0 mi

Top 64%
×5story building
+64ft-50ft

Overall

16418

Females

6420

F18-39

6420

20M→21M

20.0 - 21.0 mi

Top 58%
×8story building
+106ft-24ft

Overall

14780

Females

5716

F18-39

5716

21M→35K

21.0 - 21.8 mi

Top 54%
×7story building
+17ft-86ft

Overall

13899

Females

5278

F18-39

5278

35K→23M

21.8 - 23.0 mi

Top 54%
×5story building
+23ft-63ft

Overall

13724

Females

5284

F18-39

5284

23M→24M

23.0 - 24.0 mi

Top 45%
×6story building
+12ft-82ft

Overall

11596

Females

4220

F18-39

4220

24M→40K

24.0 - 24.9 mi

Top 51%
×1story
+6ft-20ft

Overall

13034

Females

5063

F18-39

5063

40K→25.2M

24.9 - 25.2 mi

Top 46%
×1story
+13ft-16ft

Overall

11806

Females

4516

F18-39

4516

25.2M→Finish

25.2 - 26.2 mi

Top 47%
×2story building
+22ft-21ft

Overall

12019

Females

4480

F18-39

4480

Passing Analysis

Category:
Athletes Passed
4581
Passed By
448
Net Change
+4133
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19859
5K → 10K404140+264#19859#19595
10K → 15K60128+573#19595#19022
15K → 20K8214+817#19022#18205
20K → Half8810+78#18205#18127
Half → 25K6834+679#18127#17448
25K → 30K73210+722#17448#16726
30K → 20M117121-4#16726#16730
20M → 21M16154+107#16730#16623
21M → 35K11722+95#16623#16528
35K → 23M20828+180#16528#16348
23M → 24M2271+226#16348#16122
24M → 40K16316+147#16122#15975
40K → 25.2M825+77#15975#15898
25.2M → Finish1775+172#15898#15726
TOTALS4581448+4133
📊

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