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BOSTON MARATHON 2023

Jimena Centurion

Bib: 18770•F

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 39%
Gender (Female)
#0 / 11423
Top 20%
Division (F18-39)
#0 / 4884
Top 35%
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
7:47/mi
24:11
↑ 97↓ 3451.5%
10K· 6.21 mi
7:39/mi
47:57
↑ 79↓ 1380.4%
15K· 9.32 mi
7:43/mi
1:11:56
↑ 67↓ 78
20K· 12.43 mi
7:46/mi
1:36:03
↑ 106↓ 860.1%
Half· 13.11 mi
7:36/mi
1:41:14
↑ 19↓ 370.5%
25K· 15.53 mi
7:44/mi
1:59:58
↑ 66↓ 880.2%
30K· 18.64 mi
7:53/mi
2:24:29
↑ 181↓ 1480.2%
20M
8:00/mi
2:35:21
↑ 64↓ 500.2%
21M
8:15/mi
2:43:36
↑ 106↓ 241.6%
35K· 21.75 mi
7:42/mi
2:49:22
↑ 17↓ 861.7%
23M
7:53/mi
2:59:14
↑ 23↓ 630.6%
24M
7:38/mi
3:06:52
↓ 821.3%
40K· 24.85 mi
7:48/mi
3:13:32
↓ 200.3%
25.2M
8:13/mi
3:16:22
↑ 13↓ 160.2%
Finish· 26.22 mi
7:27/mi
3:23:58
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:41:14
Pace7:43 /mi
2nd Half
Distance13.11 mi
Time1:42:44
Pace7:50 /mi
📊Positive Split: 1.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:15:1124:117:4724:11
7:47
-
10K
6.21 mi11:38:5747:577:4323:46
7:39
-0:08
15K
9.32 mi12:02:561:11:567:4323:59
7:43
+0:04
20K
12.43 mi12:27:031:36:037:4424:07
7:46
+0:03
Half
13.11 mi12:32:141:41:147:435:11
7:36
-0:10
25K
15.53 mi12:50:581:59:587:4318:44
7:44
+0:08
30K
18.64 mi13:15:292:24:297:4524:31
7:53
+0:09
20M
20.00 mi13:26:212:35:217:4610:52
8:00
+0:07
21M
21.00 mi13:34:362:43:367:478:15
8:15
+0:15
35K
21.75 mi13:40:222:49:227:475:46
7:42
-0:33
23M
23.00 mi13:50:142:59:147:489:52
7:53
+0:11
24M
24.00 mi13:57:523:06:527:477:38
7:38
-0:15
40K
24.85 mi14:04:323:13:327:476:40
7:48
+0:10
25.2M
25.20 mi14:07:223:16:227:482:50
8:13
+0:25
Finish
26.22 mi14:14:583:23:587:477:36
7:27
-0:46

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

7:27 /mi

Average Pace

7:47 /mi

Slowest Pace

8:15 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:12:53

95% of race

Time at Steady Pace

11:05

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:47 /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 mi11:15:1124:117:4724:11
7:47
#12215
10K
6.21 mi11:38:5747:577:4323:46
7:39
#11976
15K
9.32 mi12:02:561:11:567:4323:59
7:43
#11938
20K
12.43 mi12:27:031:36:037:4424:07
7:46
#11782
Half
13.11 mi12:32:141:41:147:435:11
7:36
#11734
25K
15.53 mi12:50:581:59:587:4318:44
7:44
#11471
30K
18.64 mi13:15:292:24:297:4524:31
7:53
#11173
20M
20.00 mi13:26:212:35:217:4610:52
8:00
#11078
21M
21.00 mi13:34:362:43:367:478:15
8:15
#10936
35K
21.75 mi13:40:222:49:227:475:46
7:42
#10879
23M
23.00 mi13:50:142:59:147:489:52
7:53
#10751
24M
24.00 mi13:57:523:06:527:477:38
7:38
#10636
40K
24.85 mi14:04:323:13:327:476:40
7:48
#10529
25.2M
25.20 mi14:07:223:16:227:482:50
8:13
#10476
Finish
26.22 mi14:14:583:23:587:477:36
7:27
#10342
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi122152983298312016(Top 45%)2906(Top 25%)2906(Top 60%)
10K6.21 mi3.10 mi11976+2392855+1282855+12811794(Top 44%)2753(Top 24%)2753(Top 56%)
15K9.32 mi3.11 mi11938+382855285512016(Top 45%)2906(Top 25%)2906(Top 60%)
20K12.43 mi3.11 mi11782+1562788+672788+6711421(Top 43%)2642(Top 23%)2642(Top 54%)
Half13.11 mi0.68 mi11734+482759+292759+2911043(Top 41%)2385(Top 21%)2385(Top 49%)
25K15.53 mi2.42 mi11471+2632625+1342625+13410518(Top 40%)2241(Top 20%)2241(Top 46%)
30K18.64 mi3.11 mi11173+2982514+1112514+11110077(Top 38%)2198(Top 19%)2198(Top 45%)
20M20.00 mi1.36 mi11078+952478+362478+3610254(Top 39%)2347(Top 21%)2347(Top 48%)
21M21.00 mi1.00 mi10936+1422430+482430+488940(Top 34%)1902(Top 17%)1902(Top 39%)
35K21.75 mi0.75 mi10879+572412+182412+1810032(Top 38%)2370(Top 21%)2370(Top 49%)
23M23.00 mi1.25 mi10751+1282383+292383+298974(Top 34%)2018(Top 18%)2018(Top 41%)
24M24.00 mi1.00 mi10636+1152343+402343+408667(Top 33%)1954(Top 17%)1954(Top 40%)
40K24.85 mi0.85 mi10529+1072326+172326+178697(Top 33%)2033(Top 18%)2033(Top 42%)
25.2M25.20 mi0.35 mi10476+532306+202306+207874(Top 30%)1786(Top 16%)1786(Top 37%)
Finish26.22 mi1.02 mi10342+1342267+392267+398268(Top 31%)1943(Top 17%)1943(Top 40%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 45%
×21story building
+97ft-345ft

Overall

12016

Females

2906

F18-39

2906

5K→10K

3.1 - 6.2 mi

Top 44%
×5story building
+79ft-138ft

Overall

11794

Females

2753

F18-39

2753

10K→15K

6.2 - 9.3 mi

Top 45%
×3story building
+67ft-78ft

Overall

12016

Females

2906

F18-39

2906

15K→20K

9.3 - 12.4 mi

Top 43%
×5story building
+106ft-86ft

Overall

11421

Females

2642

F18-39

2642

20K→Half

12.4 - 13.1 mi

Top 41%
×2story building
+19ft-37ft

Overall

11043

Females

2385

F18-39

2385

Half→25K

13.1 - 15.5 mi

Top 40%
×4story building
+66ft-88ft

Overall

10518

Females

2241

F18-39

2241

25K→30K

15.5 - 18.6 mi

Top 38%
×9story building
+181ft-148ft

Overall

10077

Females

2198

F18-39

2198

30K→20M

18.6 - 20.0 mi

Top 39%
×5story building
+64ft-50ft

Overall

10254

Females

2347

F18-39

2347

20M→21M

20.0 - 21.0 mi

Top 34%
×8story building
+106ft-24ft

Overall

8940

Females

1902

F18-39

1902

21M→35K

21.0 - 21.8 mi

Top 38%
×7story building
+17ft-86ft

Overall

10032

Females

2370

F18-39

2370

35K→23M

21.8 - 23.0 mi

Top 34%
×5story building
+23ft-63ft

Overall

8974

Females

2018

F18-39

2018

23M→24M

23.0 - 24.0 mi

Top 33%
×6story building
+12ft-82ft

Overall

8667

Females

1954

F18-39

1954

24M→40K

24.0 - 24.9 mi

Top 33%
×1story
+6ft-20ft

Overall

8697

Females

2033

F18-39

2033

40K→25.2M

24.9 - 25.2 mi

Top 30%
×1story
+13ft-16ft

Overall

7874

Females

1786

F18-39

1786

25.2M→Finish

25.2 - 26.2 mi

Top 31%
×2story building
+22ft-21ft

Overall

8268

Females

1943

F18-39

1943

Passing Analysis

Category:
Athletes Passed
2602*
Passed By
729
Net Change
+1873
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12215
5K → 10K445206+239#12215#11976
10K → 15K216178+38#11976#11938
15K → 20K24892+156#11938#11782
20K → Half5911+48#11782#11734
Half → 25K27916+263#11734#11471
25K → 30K35153+298#11471#11173
30K → 20M132*37+95#11173#11078
20M → 21M16119+142#11078#10936
21M → 35K7821+57#10936#10879
35K → 23M15830+128#10879#10751
23M → 24M13419+115#10751#10636
24M → 40K12619+107#10636#10529
40K → 25.2M596+53#10529#10476
25.2M → Finish15622+134#10476#10342
TOTALS2602*729+1873

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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