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BOSTON MARATHON 2024

Rosalin Tejeda

Bib: 19815•F

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Top 42%
Masters (Masters Women)
#0 / 6263
Top 30%
Division (F45-49)
#0 / 1753
Top 38%
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
8:25/mi
26:09
↑ 97↓ 3451.5%
10K· 6.21 mi
8:15/mi
51:47
↑ 79↓ 1380.4%
15K· 9.32 mi
8:17/mi
1:17:30
↑ 67↓ 78
20K· 12.43 mi
8:27/mi
1:43:46
↑ 106↓ 860.1%
Half· 13.11 mi
8:26/mi
1:49:31
↑ 19↓ 370.5%
25K· 15.53 mi
8:26/mi
2:09:58
↑ 66↓ 880.2%
30K· 18.64 mi
9:00/mi
2:37:55
↑ 181↓ 1480.2%
20M
9:03/mi
2:50:13
↑ 64↓ 500.2%
21M
10:06/mi
3:00:19
↑ 106↓ 241.6%
35K· 21.75 mi
8:39/mi
3:06:47
↑ 17↓ 861.7%
23M
8:59/mi
3:18:02
↑ 23↓ 630.6%
24M
8:41/mi
3:26:43
↓ 821.3%
40K· 24.85 mi
9:00/mi
3:34:25
↓ 200.3%
25.2M
10:12/mi
3:37:56
↑ 13↓ 160.2%
Finish· 26.22 mi
8:39/mi
3:46:45
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:49:31
Pace8:21 /mi
2nd Half
Distance13.11 mi
Time1:57:14
Pace8:57 /mi
📊Positive Split: 7.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:18:4526:098:2526:09
8:25
-
10K
6.21 mi11:44:2351:478:2025:38
8:15
-0:10
15K
9.32 mi12:10:061:17:308:1925:43
8:17
+0:02
20K
12.43 mi12:36:221:43:468:2126:16
8:27
+0:10
Half
13.11 mi12:42:071:49:318:215:45
8:26
-0:01
25K
15.53 mi13:02:342:09:588:2220:27
8:26
0:00
30K
18.64 mi13:30:312:37:558:2827:57
9:00
+0:34
20M
20.00 mi13:42:492:50:138:3112:18
9:03
+0:03
21M
21.00 mi13:52:553:00:198:3510:06
10:06
+1:03
35K
21.75 mi13:59:233:06:478:356:28
8:39
-1:27
23M
23.00 mi14:10:383:18:028:3711:15
8:59
+0:20
24M
24.00 mi14:19:193:26:438:378:41
8:41
-0:18
40K
24.85 mi14:27:013:34:258:387:42
9:00
+0:19
25.2M
25.20 mi14:30:323:37:568:393:31
10:12
+1:12
Finish
26.22 mi14:39:213:46:458:398:49
8:39
-1:33

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

8:15 /mi

Average Pace

8:39 /mi

Slowest Pace

10:12 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

51:21

23% of race

Time at Steady Pace

1:42:35

45% of race

Time at Slower Pace

1:12:49

32% of race

Average Pace: 8:39 /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 mi11:18:4526:098:2526:09
8:25
#17310
10K
6.21 mi11:44:2351:478:2025:38
8:15
#16529
15K
9.32 mi12:10:061:17:308:1925:43
8:17
#16016
20K
12.43 mi12:36:221:43:468:2126:16
8:27
#15559
Half
13.11 mi12:42:071:49:318:215:45
8:26
#15544
25K
15.53 mi13:02:342:09:588:2220:27
8:26
#15023
30K
18.64 mi13:30:312:37:558:2827:57
9:00
#14655
20M
20.00 mi13:42:492:50:138:3112:18
9:03
#14444
21M
21.00 mi13:52:553:00:198:3510:06
10:06
#14373
35K
21.75 mi13:59:233:06:478:356:28
8:39
#14222
23M
23.00 mi14:10:383:18:028:3711:15
8:59
#14014
24M
24.00 mi14:19:193:26:438:378:41
8:41
#13820
40K
24.85 mi14:27:013:34:258:387:42
9:00
#13670
25.2M
25.20 mi14:30:323:37:568:393:31
10:12
#13617
Finish
26.22 mi14:39:213:46:458:398:49
8:39
#13529
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi173106346634615155(Top 59%)5055(Top 46%)5055(Top 288%)
10K6.21 mi3.10 mi16529+7815881+4655881+46515827(Top 62%)5425(Top 50%)5425(Top 309%)
15K9.32 mi3.11 mi16016+5135567+3145567+31415155(Top 59%)5055(Top 46%)5055(Top 288%)
20K12.43 mi3.11 mi15559+4575300+2675300+26714565(Top 57%)4757(Top 44%)4757(Top 271%)
Half13.11 mi0.68 mi15544+155296+45296+415368(Top 60%)5267(Top 48%)5267(Top 300%)
25K15.53 mi2.42 mi15023+5215011+2855011+28512689(Top 50%)3883(Top 36%)3883(Top 222%)
30K18.64 mi3.11 mi14655+3684874+1374874+13713234(Top 52%)4412(Top 40%)4412(Top 252%)
20M20.00 mi1.36 mi14444+2114782+924782+9212421(Top 49%)4249(Top 39%)4249(Top 242%)
21M21.00 mi1.00 mi14373+714805-234805-2313386(Top 52%)4980(Top 46%)4980(Top 284%)
35K21.75 mi0.75 mi14222+1514748+574748+5711555(Top 45%)4052(Top 37%)4052(Top 231%)
23M23.00 mi1.25 mi14014+2084689+594689+5911108(Top 43%)3958(Top 36%)3958(Top 226%)
24M24.00 mi1.00 mi13820+1944628+614628+6110529(Top 41%)3705(Top 34%)3705(Top 211%)
40K24.85 mi0.85 mi13670+1504590+384590+3810915(Top 43%)4022(Top 37%)4022(Top 229%)
25.2M25.20 mi0.35 mi13617+534577+134577+1311762(Top 46%)4472(Top 41%)4472(Top 255%)
Finish26.22 mi1.02 mi13529+884568+94568+912384(Top 48%)4660(Top 43%)4660(Top 266%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 59%
×21story building
+97ft-345ft

Overall

15155

Females

5055

F45-49

5055

5K→10K

3.1 - 6.2 mi

Top 62%
×5story building
+79ft-138ft

Overall

15827

Females

5425

F45-49

5425

10K→15K

6.2 - 9.3 mi

Top 59%
×3story building
+67ft-78ft

Overall

15155

Females

5055

F45-49

5055

15K→20K

9.3 - 12.4 mi

Top 57%
×5story building
+106ft-86ft

Overall

14565

Females

4757

F45-49

4757

20K→Half

12.4 - 13.1 mi

Top 60%
×2story building
+19ft-37ft

Overall

15368

Females

5267

F45-49

5267

Half→25K

13.1 - 15.5 mi

Top 50%
×4story building
+66ft-88ft

Overall

12689

Females

3883

F45-49

3883

25K→30K

15.5 - 18.6 mi

Top 52%
×9story building
+181ft-148ft

Overall

13234

Females

4412

F45-49

4412

30K→20M

18.6 - 20.0 mi

Top 49%
×5story building
+64ft-50ft

Overall

12421

Females

4249

F45-49

4249

20M→21M

20.0 - 21.0 mi

Top 52%
×8story building
+106ft-24ft

Overall

13386

Females

4980

F45-49

4980

21M→35K

21.0 - 21.8 mi

Top 45%
×7story building
+17ft-86ft

Overall

11555

Females

4052

F45-49

4052

35K→23M

21.8 - 23.0 mi

Top 43%
×5story building
+23ft-63ft

Overall

11108

Females

3958

F45-49

3958

23M→24M

23.0 - 24.0 mi

Top 41%
×6story building
+12ft-82ft

Overall

10529

Females

3705

F45-49

3705

24M→40K

24.0 - 24.9 mi

Top 43%
×1story
+6ft-20ft

Overall

10915

Females

4022

F45-49

4022

40K→25.2M

24.9 - 25.2 mi

Top 46%
×1story
+13ft-16ft

Overall

11762

Females

4472

F45-49

4472

25.2M→Finish

25.2 - 26.2 mi

Top 48%
×2story building
+22ft-21ft

Overall

12384

Females

4660

F45-49

4660

Passing Analysis

Category:
Athletes Passed
4343
Passed By
562
Net Change
+3781
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17310
5K → 10K83655+781#17310#16529
10K → 15K56047+513#16529#16016
15K → 20K50548+457#16016#15559
20K → Half4631+15#15559#15544
Half → 25K53716+521#15544#15023
25K → 30K470102+368#15023#14655
30K → 20M24736+211#14655#14444
20M → 21M16291+71#14444#14373
21M → 35K16615+151#14373#14222
35K → 23M23224+208#14222#14014
23M → 24M20814+194#14014#13820
24M → 40K17525+150#13820#13670
40K → 25.2M7320+53#13670#13617
25.2M → Finish12638+88#13617#13529
TOTALS4343562+3781
📊

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