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BOSTON MARATHON 2024

Marcela Torrejón

Bib: 20603•F

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 48%
Gender (Female)
#0 / 10924
Top 35%
Masters (Masters Women)
#0 / 6263
Top 23%
Division (F45-49)
#0 / 1753
Top 27%
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
7:59/mi
24:47
↑ 97↓ 3451.5%
10K· 6.21 mi
8:03/mi
49:49
↑ 79↓ 1380.4%
15K· 9.32 mi
8:04/mi
1:14:52
↑ 67↓ 78
20K· 12.43 mi
8:17/mi
1:40:36
↑ 106↓ 860.1%
Half· 13.11 mi
8:07/mi
1:46:08
↑ 19↓ 370.5%
25K· 15.53 mi
8:22/mi
2:06:25
↑ 66↓ 880.2%
30K· 18.64 mi
8:45/mi
2:33:37
↑ 181↓ 1480.2%
20M
8:52/mi
2:45:40
↑ 64↓ 500.2%
21M
9:31/mi
2:55:11
↑ 106↓ 241.6%
35K· 21.75 mi
8:33/mi
3:01:35
↑ 17↓ 861.7%
23M
8:44/mi
3:12:31
↑ 23↓ 630.6%
24M
8:35/mi
3:21:06
↓ 821.3%
40K· 24.85 mi
8:42/mi
3:28:32
↓ 200.3%
25.2M
9:49/mi
3:31:55
↑ 13↓ 160.2%
Finish· 26.22 mi
8:47/mi
3:40:52
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:46:08
Pace8:06 /mi
2nd Half
Distance13.11 mi
Time1:54:44
Pace8:45 /mi
📊Positive Split: 8.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:18:5424:477:5924:47
7:59
-
10K
6.21 mi11:43:5649:498:0125:02
8:03
+0:04
15K
9.32 mi12:08:591:14:528:0225:03
8:04
+0:01
20K
12.43 mi12:34:431:40:368:0625:44
8:17
+0:13
Half
13.11 mi12:40:151:46:088:065:32
8:07
-0:10
25K
15.53 mi13:00:322:06:258:0820:17
8:22
+0:15
30K
18.64 mi13:27:442:33:378:1427:12
8:45
+0:23
20M
20.00 mi13:39:472:45:408:1712:03
8:52
+0:07
21M
21.00 mi13:49:182:55:118:219:31
9:31
+0:39
35K
21.75 mi13:55:423:01:358:216:24
8:33
-0:58
23M
23.00 mi14:06:383:12:318:2210:56
8:44
+0:11
24M
24.00 mi14:15:133:21:068:238:35
8:35
-0:09
40K
24.85 mi14:22:393:28:328:237:26
8:42
+0:07
25.2M
25.20 mi14:26:023:31:558:253:23
9:49
+1:07
Finish
26.22 mi14:34:593:40:528:268:57
8:47
-1:02

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

7:59 /mi

Average Pace

8:26 /mi

Slowest Pace

9:49 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:46:08

48% of race

Time at Steady Pace

1:29:47

41% of race

Time at Slower Pace

24:57

11% of race

Average Pace: 8:25 /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 mi11:18:5424:477:5924:47
7:59
#14505
10K
6.21 mi11:43:5649:498:0125:02
8:03
#14545
15K
9.32 mi12:08:591:14:528:0225:03
8:04
#14280
20K
12.43 mi12:34:431:40:368:0625:44
8:17
#14031
Half
13.11 mi12:40:151:46:088:065:32
8:07
#13987
25K
15.53 mi13:00:322:06:258:0820:17
8:22
#13667
30K
18.64 mi13:27:442:33:378:1427:12
8:45
#13231
20M
20.00 mi13:39:472:45:408:1712:03
8:52
#13019
21M
21.00 mi13:49:182:55:118:219:31
9:31
#12846
35K
21.75 mi13:55:423:01:358:216:24
8:33
#12750
23M
23.00 mi14:06:383:12:318:2210:56
8:44
#12529
24M
24.00 mi14:15:133:21:068:238:35
8:35
#12369
40K
24.85 mi14:22:393:28:328:237:26
8:42
#12217
25.2M
25.20 mi14:26:023:31:558:253:23
9:49
#12166
Finish
26.22 mi14:34:593:40:528:268:57
8:47
#12181
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi145054628462813875(Top 54%)4287(Top 39%)4287(Top 245%)
10K6.21 mi3.10 mi14545-404655-274655-2714615(Top 57%)4692(Top 43%)4692(Top 268%)
15K9.32 mi3.11 mi14280+2654500+1554500+15513875(Top 54%)4287(Top 39%)4287(Top 245%)
20K12.43 mi3.11 mi14031+2494382+1184382+11813619(Top 53%)4193(Top 38%)4193(Top 239%)
Half13.11 mi0.68 mi13987+444357+254357+2513498(Top 53%)4190(Top 38%)4190(Top 239%)
25K15.53 mi2.42 mi13667+3204195+1624195+16212354(Top 48%)3702(Top 34%)3702(Top 211%)
30K18.64 mi3.11 mi13231+4364041+1544041+15411979(Top 47%)3728(Top 34%)3728(Top 213%)
20M20.00 mi1.36 mi13019+2123991+503991+5011457(Top 45%)3737(Top 34%)3737(Top 213%)
21M21.00 mi1.00 mi12846+1733944+473944+4710928(Top 43%)3711(Top 34%)3711(Top 212%)
35K21.75 mi0.75 mi12750+963927+173927+1711087(Top 43%)3803(Top 35%)3803(Top 217%)
23M23.00 mi1.25 mi12529+2213857+703857+709759(Top 38%)3273(Top 30%)3273(Top 187%)
24M24.00 mi1.00 mi12369+1603829+283829+289971(Top 39%)3425(Top 31%)3425(Top 195%)
40K24.85 mi0.85 mi12217+1523781+483781+489394(Top 37%)3279(Top 30%)3279(Top 187%)
25.2M25.20 mi0.35 mi12166+513779+23779+210190(Top 40%)3720(Top 34%)3720(Top 212%)
Finish26.22 mi1.02 mi12181-153811-323811-3213065(Top 51%)4998(Top 46%)4998(Top 285%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 54%
×21story building
+97ft-345ft

Overall

13875

Females

4287

F45-49

4287

5K→10K

3.1 - 6.2 mi

Top 57%
×5story building
+79ft-138ft

Overall

14615

Females

4692

F45-49

4692

10K→15K

6.2 - 9.3 mi

Top 54%
×3story building
+67ft-78ft

Overall

13875

Females

4287

F45-49

4287

15K→20K

9.3 - 12.4 mi

Top 53%
×5story building
+106ft-86ft

Overall

13619

Females

4193

F45-49

4193

20K→Half

12.4 - 13.1 mi

Top 53%
×2story building
+19ft-37ft

Overall

13498

Females

4190

F45-49

4190

Half→25K

13.1 - 15.5 mi

Top 48%
×4story building
+66ft-88ft

Overall

12354

Females

3702

F45-49

3702

25K→30K

15.5 - 18.6 mi

Top 47%
×9story building
+181ft-148ft

Overall

11979

Females

3728

F45-49

3728

30K→20M

18.6 - 20.0 mi

Top 45%
×5story building
+64ft-50ft

Overall

11457

Females

3737

F45-49

3737

20M→21M

20.0 - 21.0 mi

Top 43%
×8story building
+106ft-24ft

Overall

10928

Females

3711

F45-49

3711

21M→35K

21.0 - 21.8 mi

Top 43%
×7story building
+17ft-86ft

Overall

11087

Females

3803

F45-49

3803

35K→23M

21.8 - 23.0 mi

Top 38%
×5story building
+23ft-63ft

Overall

9759

Females

3273

F45-49

3273

23M→24M

23.0 - 24.0 mi

Top 39%
×6story building
+12ft-82ft

Overall

9971

Females

3425

F45-49

3425

24M→40K

24.0 - 24.9 mi

Top 37%
×1story
+6ft-20ft

Overall

9394

Females

3279

F45-49

3279

40K→25.2M

24.9 - 25.2 mi

Top 40%
×1story
+13ft-16ft

Overall

10190

Females

3720

F45-49

3720

25.2M→Finish

25.2 - 26.2 mi

Top 51%
×2story building
+22ft-21ft

Overall

13065

Females

4998

F45-49

4998

Passing Analysis

Category:
Athletes Passed
3288
Passed By
964
Net Change
+2324
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14505
5K → 10K265305-40#14505#14545
10K → 15K378113+265#14545#14280
15K → 20K366117+249#14280#14031
20K → Half6622+44#14031#13987
Half → 25K37454+320#13987#13667
25K → 30K51882+436#13667#13231
30K → 20M26351+212#13231#13019
20M → 21M21340+173#13019#12846
21M → 35K11620+96#12846#12750
35K → 23M24120+221#12750#12529
23M → 24M19232+160#12529#12369
24M → 40K16614+152#12369#12217
40K → 25.2M6514+51#12217#12166
25.2M → Finish6580-15#12166#12181
TOTALS3288964+2324
📊

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