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BOSTON MARATHON 2024

Elisabeth Rosandich

Bib: 17470•F

MN

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Division (F40-44)
#0 / 1613
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
8:21/mi
25:56
↑ 97↓ 3451.5%
10K· 6.21 mi
8:21/mi
51:51
↑ 79↓ 1380.4%
15K· 9.32 mi
8:21/mi
1:17:47
↑ 67↓ 78
20K· 12.43 mi
8:33/mi
1:44:21
↑ 106↓ 860.1%
Half· 13.11 mi
8:27/mi
1:50:07
↑ 19↓ 370.5%
25K· 15.53 mi
8:44/mi
2:11:18
↑ 66↓ 880.2%
30K· 18.64 mi
9:27/mi
2:40:40
↑ 181↓ 1480.2%
20M
10:06/mi
2:54:24
↑ 64↓ 500.2%
21M
11:23/mi
3:05:47
↑ 106↓ 241.6%
35K· 21.75 mi
9:51/mi
3:13:09
↑ 17↓ 861.7%
23M
10:25/mi
3:26:12
↑ 23↓ 630.6%
24M
49:54/mi
4:16:05
↓ 821.3%
40K· 24.85 mi
15:49/mi
4:29:36
↓ 200.3%
25.2M
13:03/mi
4:34:06
↑ 13↓ 160.2%
Finish· 26.22 mi
10:27/mi
4:44:45
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:50:07
Pace8:24 /mi
2nd Half
Distance13.11 mi
Time2:54:38
Pace13:19 /mi
📊Positive Split: 58.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:16:4225:568:2125:56
8:21
-
10K
6.21 mi11:42:3751:518:2125:56
8:21
0:00
15K
9.32 mi12:08:331:17:478:2125:56
8:21
0:00
20K
12.43 mi12:35:071:44:218:2426:34
8:33
+0:12
Half
13.11 mi12:40:531:50:078:245:46
8:27
-0:06
25K
15.53 mi13:02:042:11:188:2721:11
8:44
+0:17
30K
18.64 mi13:31:262:40:408:3729:22
9:27
+0:43
20M
20.00 mi13:45:102:54:248:4313:44
10:06
+0:39
21M
21.00 mi13:56:333:05:478:5111:23
11:23
+1:17
35K
21.75 mi14:03:553:13:098:537:22
9:51
-1:32
23M
23.00 mi14:16:583:26:128:5813:03
10:25
+0:34
24M
24.00 mi15:06:514:16:0510:4049:53
49:54
+39:29
40K
24.85 mi15:20:224:29:3610:5113:31
15:49
-34:05
25.2M
25.20 mi15:24:524:34:0610:534:30
13:03
-2:46
Finish
26.22 mi15:35:314:44:4510:5210:39
10:27
-2:36

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

8:21 /mi

Average Pace

10:52 /mi

Slowest Pace

49:54 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

3:41:21

78% of race

Time at Slower Pace

1:03:24

22% of race

Average Pace: 10:52 /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 mi11:16:4225:568:2125:56
8:21
#16906
10K
6.21 mi11:42:3751:518:2125:56
8:21
#16605
15K
9.32 mi12:08:331:17:478:2125:56
8:21
#16198
20K
12.43 mi12:35:071:44:218:2426:34
8:33
#15833
Half
13.11 mi12:40:531:50:078:245:46
8:27
#15800
25K
15.53 mi13:02:042:11:188:2721:11
8:44
#15510
30K
18.64 mi13:31:262:40:408:3729:22
9:27
#15441
20M
20.00 mi13:45:102:54:248:4313:44
10:06
#15607
21M
21.00 mi13:56:333:05:478:5111:23
11:23
#15797
35K
21.75 mi14:03:553:13:098:537:22
9:51
#15851
23M
23.00 mi14:16:583:26:128:5813:03
10:25
#15951
24M
24.00 mi15:06:514:16:0510:4049:53
49:54
#21304
40K
24.85 mi15:20:224:29:3610:5113:31
15:49
#21547
25.2M
25.20 mi15:24:524:34:0610:534:30
13:03
#21533
Finish
26.22 mi15:35:314:44:4510:5210:39
10:27
#21483
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi169066111611115526(Top 61%)5278(Top 48%)5278(Top 327%)
10K6.21 mi3.10 mi16605+3015925+1865925+18616389(Top 64%)5760(Top 53%)5760(Top 357%)
15K9.32 mi3.11 mi16198+4075670+2555670+25515526(Top 61%)5278(Top 48%)5278(Top 327%)
20K12.43 mi3.11 mi15833+3655472+1985472+19815094(Top 59%)5067(Top 46%)5067(Top 314%)
Half13.11 mi0.68 mi15800+335460+125460+1215522(Top 61%)5365(Top 49%)5365(Top 333%)
25K15.53 mi2.42 mi15510+2905307+1535307+15314271(Top 56%)4760(Top 44%)4760(Top 295%)
30K18.64 mi3.11 mi15441+695342-355342-3515288(Top 60%)5576(Top 51%)5576(Top 346%)
20M20.00 mi1.36 mi15607-1665481-1395481-13916849(Top 66%)6647(Top 61%)6647(Top 412%)
21M21.00 mi1.00 mi15797-1905640-1595640-15917384(Top 68%)7041(Top 64%)7041(Top 437%)
35K21.75 mi0.75 mi15851-545690-505690-5016707(Top 65%)6718(Top 61%)6718(Top 416%)
23M23.00 mi1.25 mi15951-1005785-955785-9516847(Top 66%)6845(Top 63%)6845(Top 424%)
24M24.00 mi1.00 mi21304-53538715-29308715-293025548(Top 100%)10924(Top 100%)10924(Top 677%)
40K24.85 mi0.85 mi21547-2438857-1428857-14224913(Top 98%)10732(Top 98%)10732(Top 665%)
25.2M25.20 mi0.35 mi21533+148866-98866-919836(Top 78%)8443(Top 77%)8443(Top 523%)
Finish26.22 mi1.02 mi21483+508852+148852+1419893(Top 78%)8425(Top 77%)8425(Top 522%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 61%
×21story building
+97ft-345ft

Overall

15526

Females

5278

F40-44

5278

5K→10K

3.1 - 6.2 mi

Top 64%
×5story building
+79ft-138ft

Overall

16389

Females

5760

F40-44

5760

10K→15K

6.2 - 9.3 mi

Top 61%
×3story building
+67ft-78ft

Overall

15526

Females

5278

F40-44

5278

15K→20K

9.3 - 12.4 mi

Top 59%
×5story building
+106ft-86ft

Overall

15094

Females

5067

F40-44

5067

20K→Half

12.4 - 13.1 mi

Top 61%
×2story building
+19ft-37ft

Overall

15522

Females

5365

F40-44

5365

Half→25K

13.1 - 15.5 mi

Top 56%
×4story building
+66ft-88ft

Overall

14271

Females

4760

F40-44

4760

25K→30K

15.5 - 18.6 mi

Top 60%
×9story building
+181ft-148ft

Overall

15288

Females

5576

F40-44

5576

30K→20M

18.6 - 20.0 mi

Top 66%
×5story building
+64ft-50ft

Overall

16849

Females

6647

F40-44

6647

20M→21M

20.0 - 21.0 mi

Top 68%
×8story building
+106ft-24ft

Overall

17384

Females

7041

F40-44

7041

21M→35K

21.0 - 21.8 mi

Top 65%
×7story building
+17ft-86ft

Overall

16707

Females

6718

F40-44

6718

35K→23M

21.8 - 23.0 mi

Top 66%
×5story building
+23ft-63ft

Overall

16847

Females

6845

F40-44

6845

23M→24M

23.0 - 24.0 mi

Top 100%
×6story building
+12ft-82ft

Overall

25548

Females

10924

F40-44

10924

24M→40K

24.0 - 24.9 mi

Top 98%
×1story
+6ft-20ft

Overall

24913

Females

10732

F40-44

10732

40K→25.2M

24.9 - 25.2 mi

Top 78%
×1story
+13ft-16ft

Overall

19836

Females

8443

F40-44

8443

25.2M→Finish

25.2 - 26.2 mi

Top 78%
×2story building
+22ft-21ft

Overall

19893

Females

8425

F40-44

8425

Passing Analysis

Category:
Athletes Passed
2449
Passed By
7026
Net Change
-4577
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16906
5K → 10K445144+301#16906#16605
10K → 15K47669+407#16605#16198
15K → 20K43166+365#16198#15833
20K → Half5320+33#15833#15800
Half → 25K36070+290#15800#15510
25K → 30K292223+69#15510#15441
30K → 20M76242-166#15441#15607
20M → 21M65255-190#15607#15797
21M → 35K48102-54#15797#15851
35K → 23M91191-100#15851#15951
23M → 24M05353-5353#15951#21304
24M → 40K10253-243#21304#21547
40K → 25.2M3622+14#21547#21533
25.2M → Finish6616+50#21533#21483
TOTALS24497026-4577
📊

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