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BOSTON MARATHON 2023

Maria Jose Perez Jimenez

Bib: 31647•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
9:55/mi
30:49
↑ 97↓ 3451.5%
10K· 6.21 mi
9:45/mi
1:01:05
↑ 79↓ 1380.4%
15K· 9.32 mi
10:22/mi
1:33:19
↑ 67↓ 78
20K· 12.43 mi
10:04/mi
2:04:37
↑ 106↓ 860.1%
Half· 13.11 mi
10:16/mi
2:11:37
↑ 19↓ 370.5%
25K· 15.53 mi
10:52/mi
2:37:59
↑ 66↓ 880.2%
30K· 18.64 mi
12:11/mi
3:15:50
↑ 181↓ 1480.2%
20M
11:07/mi
3:30:57
↑ 64↓ 500.2%
21M
12:50/mi
3:43:47
↑ 106↓ 241.6%
35K· 21.75 mi
9:59/mi
3:51:15
↑ 17↓ 861.7%
23M
11:16/mi
4:05:21
↑ 23↓ 630.6%
24M
10:55/mi
4:16:16
↓ 821.3%
40K· 24.85 mi
11:01/mi
4:25:41
↓ 200.3%
25.2M
12:17/mi
4:29:55
↑ 13↓ 160.2%
Finish· 26.22 mi
10:11/mi
4:40:18
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:11:37
Pace10:02 /mi
2nd Half
Distance13.11 mi
Time2:28:41
Pace11:21 /mi
📊Positive Split: 13.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:51:5230:499:5530:49
9:55
-
10K
6.21 mi12:22:081:01:059:5030:16
9:45
-0:10
15K
9.32 mi12:54:221:33:1910:0132:14
10:22
+0:37
20K
12.43 mi13:25:402:04:3710:0231:18
10:04
-0:18
Half
13.11 mi13:32:402:11:3710:027:00
10:16
+0:12
25K
15.53 mi13:59:022:37:5910:1026:22
10:52
+0:36
30K
18.64 mi14:36:533:15:5010:3037:51
12:11
+1:19
20M
20.00 mi14:52:003:30:5710:3315:07
11:07
-1:04
21M
21.00 mi15:04:503:43:4710:3912:50
12:50
+1:43
35K
21.75 mi15:12:183:51:1510:387:28
9:59
-2:51
23M
23.00 mi15:26:244:05:2110:4014:06
11:16
+1:17
24M
24.00 mi15:37:194:16:1610:4110:55
10:55
-0:21
40K
24.85 mi15:46:444:25:4110:419:25
11:01
+0:06
25.2M
25.20 mi15:50:584:29:5510:434:14
12:17
+1:16
Finish
26.22 mi16:01:214:40:1810:4210:23
10:11
-2:06

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

9:45 /mi

Average Pace

10:42 /mi

Slowest Pace

12:50 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:29:28

53% of race

Time at Steady Pace

1:15:55

27% of race

Time at Slower Pace

54:55

20% of race

Average Pace: 10:41 /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 mi11:51:5230:499:5530:49
9:55
#23257
10K
6.21 mi12:22:081:01:059:5030:16
9:45
#23233
15K
9.32 mi12:54:221:33:1910:0132:14
10:22
#23638
20K
12.43 mi13:25:402:04:3710:0231:18
10:04
#23486
Half
13.11 mi13:32:402:11:3710:027:00
10:16
#23492
25K
15.53 mi13:59:022:37:5910:1026:22
10:52
#23550
30K
18.64 mi14:36:533:15:5010:3037:51
12:11
#23830
20M
20.00 mi14:52:003:30:5710:3315:07
11:07
#23755
21M
21.00 mi15:04:503:43:4710:3912:50
12:50
#23775
35K
21.75 mi15:12:183:51:1510:387:28
9:59
#23695
23M
23.00 mi15:26:244:05:2110:4014:06
11:16
#23662
24M
24.00 mi15:37:194:16:1610:4110:55
10:55
#23629
40K
24.85 mi15:46:444:25:4110:419:25
11:01
#23599
25.2M
25.20 mi15:50:584:29:5510:434:14
12:17
#23600
Finish
26.22 mi16:01:214:40:1810:4210:23
10:11
#23562
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi232579525952524237(Top 91%)10024(Top 88%)10024(Top 830%)
10K6.21 mi3.10 mi23233+249496+299496+2923144(Top 87%)9412(Top 82%)9412(Top 780%)
15K9.32 mi3.11 mi23638-4059695-1999695-19924237(Top 91%)10024(Top 88%)10024(Top 830%)
20K12.43 mi3.11 mi23486+1529593+1029593+10223077(Top 87%)9392(Top 82%)9392(Top 778%)
Half13.11 mi0.68 mi23492-69607-149607-1423785(Top 89%)9792(Top 86%)9792(Top 811%)
25K15.53 mi2.42 mi23550-589651-449651-4423782(Top 89%)9837(Top 86%)9837(Top 815%)
30K18.64 mi3.11 mi23830-2809824-1739824-17324697(Top 93%)10398(Top 91%)10398(Top 861%)
20M20.00 mi1.36 mi23755+759792+329792+3222917(Top 86%)9466(Top 83%)9466(Top 784%)
21M21.00 mi1.00 mi23775-209814-229814-2223885(Top 90%)10026(Top 88%)10026(Top 831%)
35K21.75 mi0.75 mi23695+809771+439771+4321242(Top 80%)8630(Top 76%)8630(Top 715%)
23M23.00 mi1.25 mi23662+339760+119760+1122841(Top 86%)9508(Top 83%)9508(Top 788%)
24M24.00 mi1.00 mi23629+339757+39757+322899(Top 86%)9582(Top 84%)9582(Top 794%)
40K24.85 mi0.85 mi23599+309745+129745+1222407(Top 84%)9351(Top 82%)9351(Top 775%)
25.2M25.20 mi0.35 mi23600-19749-49749-422956(Top 86%)9636(Top 84%)9636(Top 798%)
Finish26.22 mi1.02 mi23562+389745+49745+422282(Top 84%)9273(Top 81%)9273(Top 768%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 91%
×21story building
+97ft-345ft

Overall

24237

Females

10024

F50-54

10024

5K→10K

3.1 - 6.2 mi

Top 87%
×5story building
+79ft-138ft

Overall

23144

Females

9412

F50-54

9412

10K→15K

6.2 - 9.3 mi

Top 91%
×3story building
+67ft-78ft

Overall

24237

Females

10024

F50-54

10024

15K→20K

9.3 - 12.4 mi

Top 87%
×5story building
+106ft-86ft

Overall

23077

Females

9392

F50-54

9392

20K→Half

12.4 - 13.1 mi

Top 89%
×2story building
+19ft-37ft

Overall

23785

Females

9792

F50-54

9792

Half→25K

13.1 - 15.5 mi

Top 89%
×4story building
+66ft-88ft

Overall

23782

Females

9837

F50-54

9837

25K→30K

15.5 - 18.6 mi

Top 93%
×9story building
+181ft-148ft

Overall

24697

Females

10398

F50-54

10398

30K→20M

18.6 - 20.0 mi

Top 86%
×5story building
+64ft-50ft

Overall

22917

Females

9466

F50-54

9466

20M→21M

20.0 - 21.0 mi

Top 90%
×8story building
+106ft-24ft

Overall

23885

Females

10026

F50-54

10026

21M→35K

21.0 - 21.8 mi

Top 80%
×7story building
+17ft-86ft

Overall

21242

Females

8630

F50-54

8630

35K→23M

21.8 - 23.0 mi

Top 86%
×5story building
+23ft-63ft

Overall

22841

Females

9508

F50-54

9508

23M→24M

23.0 - 24.0 mi

Top 86%
×6story building
+12ft-82ft

Overall

22899

Females

9582

F50-54

9582

24M→40K

24.0 - 24.9 mi

Top 84%
×1story
+6ft-20ft

Overall

22407

Females

9351

F50-54

9351

40K→25.2M

24.9 - 25.2 mi

Top 86%
×1story
+13ft-16ft

Overall

22956

Females

9636

F50-54

9636

25.2M→Finish

25.2 - 26.2 mi

Top 84%
×2story building
+22ft-21ft

Overall

22282

Females

9273

F50-54

9273

Passing Analysis

Category:
Athletes Passed
1019
Passed By
1324
Net Change
-305
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23257
5K → 10K223199+24#23257#23233
10K → 15K27432-405#23233#23638
15K → 20K20553+152#23638#23486
20K → Half2632-6#23486#23492
Half → 25K70128-58#23492#23550
25K → 30K35315-280#23550#23830
30K → 20M9621+75#23830#23755
20M → 21M4060-20#23755#23775
21M → 35K822+80#23775#23695
35K → 23M6027+33#23695#23662
23M → 24M4714+33#23662#23629
24M → 40K4515+30#23629#23599
40K → 25.2M1112-1#23599#23600
25.2M → Finish5214+38#23600#23562
TOTALS10191324-305
📊

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