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BOSTON MARATHON 2024

Maria Duarte

Bib: 18960•F

MI

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Top 45%
Division (F45-49)
#0 / 1753
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
24:48
↑ 97↓ 3451.5%
10K· 6.21 mi
7:59/mi
49:36
↑ 79↓ 1380.4%
15K· 9.32 mi
8:11/mi
1:15:02
↑ 67↓ 78
20K· 12.43 mi
8:49/mi
1:42:25
↑ 106↓ 860.1%
Half· 13.11 mi
8:30/mi
1:48:13
↑ 19↓ 370.5%
25K· 15.53 mi
9:37/mi
2:11:32
↑ 66↓ 880.2%
30K· 18.64 mi
9:46/mi
2:41:52
↑ 181↓ 1480.2%
20M
9:41/mi
2:55:02
↑ 64↓ 500.2%
21M
10:51/mi
3:05:53
↑ 106↓ 241.6%
35K· 21.75 mi
9:20/mi
3:12:52
↑ 17↓ 861.7%
23M
9:57/mi
3:25:19
↑ 23↓ 630.6%
24M
10:17/mi
3:35:36
↓ 821.3%
40K· 24.85 mi
10:15/mi
3:44:22
↓ 200.3%
25.2M
11:19/mi
3:48:16
↑ 13↓ 160.2%
Finish· 26.22 mi
9:10/mi
3:57:36
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:48:13
Pace8:15 /mi
2nd Half
Distance13.11 mi
Time2:09:23
Pace9:52 /mi
📊Positive Split: 19.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:16:5224:487:5924:48
7:59
-
10K
6.21 mi11:41:4049:367:5924:48
7:59
0:00
15K
9.32 mi12:07:061:15:028:0325:26
8:11
+0:12
20K
12.43 mi12:34:291:42:258:1427:23
8:49
+0:38
Half
13.11 mi12:40:171:48:138:155:48
8:30
-0:19
25K
15.53 mi13:03:362:11:328:2823:19
9:37
+1:07
30K
18.64 mi13:33:562:41:528:4130:20
9:46
+0:09
20M
20.00 mi13:47:062:55:028:4513:10
9:41
-0:05
21M
21.00 mi13:57:573:05:538:5110:51
10:51
+1:10
35K
21.75 mi14:04:563:12:528:526:59
9:20
-1:31
23M
23.00 mi14:17:233:25:198:5612:27
9:57
+0:37
24M
24.00 mi14:27:403:35:368:5910:17
10:17
+0:20
40K
24.85 mi14:36:263:44:229:028:46
10:15
-0:02
25.2M
25.20 mi14:40:203:48:169:033:54
11:19
+1:04
Finish
26.22 mi14:49:403:57:369:049:20
9:10
-2:09

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

9:04 /mi

Slowest Pace

11:19 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:48:13

46% of race

Time at Steady Pace

1:35:35

40% of race

Time at Slower Pace

33:48

14% of race

Average Pace: 9:04 /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 mi11:16:5224:487:5924:48
7:59
#14548
10K
6.21 mi11:41:4049:367:5924:48
7:59
#14282
15K
9.32 mi12:07:061:15:028:0325:26
8:11
#14390
20K
12.43 mi12:34:291:42:258:1427:23
8:49
#14980
Half
13.11 mi12:40:171:48:138:155:48
8:30
#15017
25K
15.53 mi13:03:362:11:328:2823:19
9:37
#15611
30K
18.64 mi13:33:562:41:528:4130:20
9:46
#15799
20M
20.00 mi13:47:062:55:028:4513:10
9:41
#15774
21M
21.00 mi13:57:573:05:538:5110:51
10:51
#15825
35K
21.75 mi14:04:563:12:528:526:59
9:20
#15786
23M
23.00 mi14:17:233:25:198:5612:27
9:57
#15761
24M
24.00 mi14:27:403:35:368:5910:17
10:17
#15848
40K
24.85 mi14:36:263:44:229:028:46
10:15
#15828
25.2M
25.20 mi14:40:203:48:169:033:54
11:19
#15817
Finish
26.22 mi14:49:403:57:369:049:20
9:10
#15768
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi145484654465414659(Top 57%)4762(Top 44%)4762(Top 272%)
10K6.21 mi3.10 mi14282+2664504+1504504+15014074(Top 55%)4389(Top 40%)4389(Top 250%)
15K9.32 mi3.11 mi14390-1084568-644568-6414659(Top 57%)4762(Top 44%)4762(Top 272%)
20K12.43 mi3.11 mi14980-5904931-3634931-36316470(Top 64%)5872(Top 54%)5872(Top 335%)
Half13.11 mi0.68 mi15017-374967-364967-3615793(Top 62%)5525(Top 51%)5525(Top 315%)
25K15.53 mi2.42 mi15611-5945372-4055372-40517926(Top 70%)6782(Top 62%)6782(Top 387%)
30K18.64 mi3.11 mi15799-1885554-1825554-18216490(Top 65%)6236(Top 57%)6236(Top 356%)
20M20.00 mi1.36 mi15774+255586-325586-3215315(Top 60%)5848(Top 54%)5848(Top 334%)
21M21.00 mi1.00 mi15825-515654-685654-6815933(Top 62%)6296(Top 58%)6296(Top 359%)
35K21.75 mi0.75 mi15786+395655-15655-114863(Top 58%)5767(Top 53%)5767(Top 329%)
23M23.00 mi1.25 mi15761+255684-295684-2915287(Top 60%)6065(Top 56%)6065(Top 346%)
24M24.00 mi1.00 mi15848-875758-745758-7417226(Top 67%)7067(Top 65%)7067(Top 403%)
40K24.85 mi0.85 mi15828+205779-215779-2115905(Top 62%)6451(Top 59%)6451(Top 368%)
25.2M25.20 mi0.35 mi15817+115783-45783-415517(Top 61%)6289(Top 58%)6289(Top 359%)
Finish26.22 mi1.02 mi15768+495779+45779+414981(Top 59%)5969(Top 55%)5969(Top 341%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 57%
×21story building
+97ft-345ft

Overall

14659

Females

4762

F45-49

4762

5K→10K

3.1 - 6.2 mi

Top 55%
×5story building
+79ft-138ft

Overall

14074

Females

4389

F45-49

4389

10K→15K

6.2 - 9.3 mi

Top 57%
×3story building
+67ft-78ft

Overall

14659

Females

4762

F45-49

4762

15K→20K

9.3 - 12.4 mi

Top 64%
×5story building
+106ft-86ft

Overall

16470

Females

5872

F45-49

5872

20K→Half

12.4 - 13.1 mi

Top 62%
×2story building
+19ft-37ft

Overall

15793

Females

5525

F45-49

5525

Half→25K

13.1 - 15.5 mi

Top 70%
×4story building
+66ft-88ft

Overall

17926

Females

6782

F45-49

6782

25K→30K

15.5 - 18.6 mi

Top 65%
×9story building
+181ft-148ft

Overall

16490

Females

6236

F45-49

6236

30K→20M

18.6 - 20.0 mi

Top 60%
×5story building
+64ft-50ft

Overall

15315

Females

5848

F45-49

5848

20M→21M

20.0 - 21.0 mi

Top 62%
×8story building
+106ft-24ft

Overall

15933

Females

6296

F45-49

6296

21M→35K

21.0 - 21.8 mi

Top 58%
×7story building
+17ft-86ft

Overall

14863

Females

5767

F45-49

5767

35K→23M

21.8 - 23.0 mi

Top 60%
×5story building
+23ft-63ft

Overall

15287

Females

6065

F45-49

6065

23M→24M

23.0 - 24.0 mi

Top 67%
×6story building
+12ft-82ft

Overall

17226

Females

7067

F45-49

7067

24M→40K

24.0 - 24.9 mi

Top 62%
×1story
+6ft-20ft

Overall

15905

Females

6451

F45-49

6451

40K→25.2M

24.9 - 25.2 mi

Top 61%
×1story
+13ft-16ft

Overall

15517

Females

6289

F45-49

6289

25.2M→Finish

25.2 - 26.2 mi

Top 59%
×2story building
+22ft-21ft

Overall

14981

Females

5969

F45-49

5969

Passing Analysis

Category:
Athletes Passed
1760
Passed By
2980
Net Change
-1220
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14548
5K → 10K431165+266#14548#14282
10K → 15K205313-108#14282#14390
15K → 20K93683-590#14390#14980
20K → Half2259-37#14980#15017
Half → 25K89683-594#15017#15611
25K → 30K184372-188#15611#15799
30K → 20M138113+25#15799#15774
20M → 21M99150-51#15774#15825
21M → 35K8546+39#15825#15786
35K → 23M134109+25#15786#15761
23M → 24M50137-87#15761#15848
24M → 40K8969+20#15848#15828
40K → 25.2M4534+11#15828#15817
25.2M → Finish9647+49#15817#15768
TOTALS17602980-1220
📊

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