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BOSTON MARATHON 2023

Jeannette Campos

Bib: 30364•F

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Masters (Masters Women)
#0 / 6539
Division (F50-54)
#0 / 1207
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ 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
8:44/mi
27:07
↑ 97↓ 3451.5%
10K· 6.21 mi
8:27/mi
53:23
↑ 79↓ 1380.4%
15K· 9.32 mi
8:34/mi
1:19:59
↑ 67↓ 78
20K· 12.43 mi
8:48/mi
1:47:20
↑ 106↓ 860.1%
Half· 13.11 mi
8:43/mi
1:53:17
↑ 19↓ 370.5%
25K· 15.53 mi
9:00/mi
2:15:06
↑ 66↓ 880.2%
30K· 18.64 mi
9:14/mi
2:43:47
↑ 181↓ 1480.2%
20M
9:35/mi
2:56:49
↑ 64↓ 500.2%
21M
11:00/mi
3:07:49
↑ 106↓ 241.6%
35K· 21.75 mi
9:16/mi
3:14:45
↑ 17↓ 861.7%
23M
9:32/mi
3:26:41
↑ 23↓ 630.6%
24M
9:33/mi
3:36:14
↓ 821.3%
40K· 24.85 mi
9:38/mi
3:44:28
↓ 200.3%
25.2M
10:52/mi
3:48:13
↑ 13↓ 160.2%
Finish· 26.22 mi
9:31/mi
3:57:55
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:53:17
Pace8:38 /mi
2nd Half
Distance13.11 mi
Time2:04:38
Pace9:30 /mi
📊Positive Split: 10.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:46:5027:078:4427:07
8:44
-
10K
6.21 mi12:13:0653:238:3526:16
8:27
-0:17
15K
9.32 mi12:39:421:19:598:3526:36
8:34
+0:07
20K
12.43 mi13:07:031:47:208:3827:21
8:48
+0:14
Half
13.11 mi13:13:001:53:178:385:57
8:43
-0:05
25K
15.53 mi13:34:492:15:068:4221:49
9:00
+0:17
30K
18.64 mi14:03:302:43:478:4728:41
9:14
+0:14
20M
20.00 mi14:16:322:56:498:5013:02
9:35
+0:21
21M
21.00 mi14:27:323:07:498:5711:00
11:00
+1:25
35K
21.75 mi14:34:283:14:458:576:56
9:16
-1:44
23M
23.00 mi14:46:243:26:418:5911:56
9:32
+0:16
24M
24.00 mi14:55:573:36:149:019:33
9:33
+0:01
40K
24.85 mi15:04:113:44:289:028:14
9:38
+0:05
25.2M
25.20 mi15:07:563:48:139:033:45
10:52
+1:14
Finish
26.22 mi15:17:383:57:559:059:42
9:31
-1:21

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

8:27 /mi

Average Pace

9:05 /mi

Slowest Pace

11:00 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:53:17

48% of race

Time at Steady Pace

1:41:39

43% of race

Time at Slower Pace

22:59

10% 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 mi11:46:5027:078:4427:07
8:44
#19069
10K
6.21 mi12:13:0653:238:3526:16
8:27
#18490
15K
9.32 mi12:39:421:19:598:3526:36
8:34
#18379
20K
12.43 mi13:07:031:47:208:3827:21
8:48
#18433
Half
13.11 mi13:13:001:53:178:385:57
8:43
#18460
25K
15.53 mi13:34:492:15:068:4221:49
9:00
#18558
30K
18.64 mi14:03:302:43:478:4728:41
9:14
#18496
20M
20.00 mi14:16:322:56:498:5013:02
9:35
#18559
21M
21.00 mi14:27:323:07:498:5711:00
11:00
#18761
35K
21.75 mi14:34:283:14:458:576:56
9:16
#18784
23M
23.00 mi14:46:243:26:418:5911:56
9:32
#18762
24M
24.00 mi14:55:573:36:149:019:33
9:33
#18798
40K
24.85 mi15:04:113:44:289:028:14
9:38
#18806
25.2M
25.20 mi15:07:563:48:139:033:45
10:52
#18843
Finish
26.22 mi15:17:383:57:559:059:42
9:31
#18932
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi190697243724318223(Top 68%)6630(Top 58%)6630(Top 549%)
10K6.21 mi3.10 mi18490+5796823+4206823+42017974(Top 68%)6463(Top 57%)6463(Top 535%)
15K9.32 mi3.11 mi18379+1116736+876736+8718223(Top 68%)6630(Top 58%)6630(Top 549%)
20K12.43 mi3.11 mi18433-546770-346770-3418711(Top 70%)6916(Top 61%)6916(Top 573%)
Half13.11 mi0.68 mi18460-276782-126782-1219106(Top 72%)7148(Top 63%)7148(Top 592%)
25K15.53 mi2.42 mi18558-986867-856867-8518951(Top 71%)7103(Top 62%)7103(Top 588%)
30K18.64 mi3.11 mi18496+626862+56862+518320(Top 69%)6824(Top 60%)6824(Top 565%)
20M20.00 mi1.36 mi18559-636904-426904-4219200(Top 72%)7397(Top 65%)7397(Top 613%)
21M21.00 mi1.00 mi18761-2027029-1257029-12520833(Top 78%)8369(Top 73%)8369(Top 693%)
35K21.75 mi0.75 mi18784-237045-167045-1619031(Top 71%)7401(Top 65%)7401(Top 613%)
23M23.00 mi1.25 mi18762+227049-47049-418457(Top 69%)7109(Top 62%)7109(Top 589%)
24M24.00 mi1.00 mi18798-367084-357084-3519402(Top 73%)7665(Top 67%)7665(Top 635%)
40K24.85 mi0.85 mi18806-87103-197103-1918813(Top 71%)7386(Top 65%)7386(Top 612%)
25.2M25.20 mi0.35 mi18843-377125-227125-2220173(Top 76%)8142(Top 71%)8142(Top 675%)
Finish26.22 mi1.02 mi18932-897172-477172-4720205(Top 76%)8122(Top 71%)8122(Top 673%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 68%
×21story building
+97ft-345ft

Overall

18223

Females

6630

F50-54

6630

5K→10K

3.1 - 6.2 mi

Top 68%
×5story building
+79ft-138ft

Overall

17974

Females

6463

F50-54

6463

10K→15K

6.2 - 9.3 mi

Top 68%
×3story building
+67ft-78ft

Overall

18223

Females

6630

F50-54

6630

15K→20K

9.3 - 12.4 mi

Top 70%
×5story building
+106ft-86ft

Overall

18711

Females

6916

F50-54

6916

20K→Half

12.4 - 13.1 mi

Top 72%
×2story building
+19ft-37ft

Overall

19106

Females

7148

F50-54

7148

Half→25K

13.1 - 15.5 mi

Top 71%
×4story building
+66ft-88ft

Overall

18951

Females

7103

F50-54

7103

25K→30K

15.5 - 18.6 mi

Top 69%
×9story building
+181ft-148ft

Overall

18320

Females

6824

F50-54

6824

30K→20M

18.6 - 20.0 mi

Top 72%
×5story building
+64ft-50ft

Overall

19200

Females

7397

F50-54

7397

20M→21M

20.0 - 21.0 mi

Top 78%
×8story building
+106ft-24ft

Overall

20833

Females

8369

F50-54

8369

21M→35K

21.0 - 21.8 mi

Top 71%
×7story building
+17ft-86ft

Overall

19031

Females

7401

F50-54

7401

35K→23M

21.8 - 23.0 mi

Top 69%
×5story building
+23ft-63ft

Overall

18457

Females

7109

F50-54

7109

23M→24M

23.0 - 24.0 mi

Top 73%
×6story building
+12ft-82ft

Overall

19402

Females

7665

F50-54

7665

24M→40K

24.0 - 24.9 mi

Top 71%
×1story
+6ft-20ft

Overall

18813

Females

7386

F50-54

7386

40K→25.2M

24.9 - 25.2 mi

Top 76%
×1story
+13ft-16ft

Overall

20173

Females

8142

F50-54

8142

25.2M→Finish

25.2 - 26.2 mi

Top 76%
×2story building
+22ft-21ft

Overall

20205

Females

8122

F50-54

8122

Passing Analysis

Category:
Athletes Passed
1798
Passed By
1661
Net Change
+137
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19069
5K → 10K735156+579#19069#18490
10K → 15K239128+111#18490#18379
15K → 20K140194-54#18379#18433
20K → Half2451-27#18433#18460
Half → 25K102200-98#18460#18558
25K → 30K200138+62#18558#18496
30K → 20M71134-63#18496#18559
20M → 21M35237-202#18559#18761
21M → 35K4164-23#18761#18784
35K → 23M8361+22#18784#18762
23M → 24M4884-36#18762#18798
24M → 40K4553-8#18798#18806
40K → 25.2M1754-37#18806#18843
25.2M → Finish18107-89#18843#18932
TOTALS17981661+137
📊

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