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BOSTON MARATHON 2023

Minna Joutsen

Bib: 21131•F

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Top 42%
Masters (Masters Women)
#0 / 6539
Top 30%
Division (F55-59)
#0 / 815
Top 10%
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
8:17/mi
25:43
↑ 97↓ 3451.5%
10K· 6.21 mi
8:08/mi
51:00
↑ 79↓ 1380.4%
15K· 9.32 mi
8:13/mi
1:16:32
↑ 67↓ 78
20K· 12.43 mi
8:22/mi
1:42:31
↑ 106↓ 860.1%
Half· 13.11 mi
8:17/mi
1:48:10
↑ 19↓ 370.5%
25K· 15.53 mi
8:23/mi
2:08:29
↑ 66↓ 880.2%
30K· 18.64 mi
8:31/mi
2:34:56
↑ 181↓ 1480.2%
20M
8:30/mi
2:46:29
↑ 64↓ 500.2%
21M
8:50/mi
2:55:19
↑ 106↓ 241.6%
35K· 21.75 mi
8:04/mi
3:01:21
↑ 17↓ 861.7%
23M
8:28/mi
3:11:57
↑ 23↓ 630.6%
24M
8:28/mi
3:20:25
↓ 821.3%
40K· 24.85 mi
8:50/mi
3:27:58
↓ 200.3%
25.2M
9:14/mi
3:31:09
↑ 13↓ 160.2%
Finish· 26.22 mi
8:18/mi
3:39:36
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:48:10
Pace8:15 /mi
2nd Half
Distance13.11 mi
Time1:51:26
Pace8:30 /mi
📊Positive Split: 3.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:18:5825:438:1725:43
8:17
-
10K
6.21 mi11:44:1551:008:1225:17
8:08
-0:09
15K
9.32 mi12:09:471:16:328:1325:32
8:13
+0:05
20K
12.43 mi12:35:461:42:318:1525:59
8:22
+0:09
Half
13.11 mi12:41:251:48:108:155:39
8:17
-0:05
25K
15.53 mi13:01:442:08:298:1620:19
8:23
+0:06
30K
18.64 mi13:28:112:34:568:1926:27
8:31
+0:08
20M
20.00 mi13:39:442:46:298:1911:33
8:30
-0:01
21M
21.00 mi13:48:342:55:198:218:50
8:50
+0:20
35K
21.75 mi13:54:363:01:218:206:02
8:04
-0:46
23M
23.00 mi14:05:123:11:578:2110:36
8:28
+0:24
24M
24.00 mi14:13:403:20:258:218:28
8:28
0:00
40K
24.85 mi14:21:133:27:588:227:33
8:50
+0:22
25.2M
25.20 mi14:24:243:31:098:233:11
9:14
+0:24
Finish
26.22 mi14:32:513:39:368:238:27
8:18
-0:56

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

8:04 /mi

Average Pace

8:23 /mi

Slowest Pace

9:14 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:36:25

99% of race

Time at Steady Pace

3:11

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:23 /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 mi11:18:5825:438:1725:43
8:17
#16000
10K
6.21 mi11:44:1551:008:1225:17
8:08
#15877
15K
9.32 mi12:09:471:16:328:1325:32
8:13
#15908
20K
12.43 mi12:35:461:42:318:1525:59
8:22
#15911
Half
13.11 mi12:41:251:48:108:155:39
8:17
#15919
25K
15.53 mi13:01:442:08:298:1620:19
8:23
#15829
30K
18.64 mi13:28:112:34:568:1926:27
8:31
#15561
20M
20.00 mi13:39:442:46:298:1911:33
8:30
#15405
21M
21.00 mi13:48:342:55:198:218:50
8:50
#15200
35K
21.75 mi13:54:363:01:218:206:02
8:04
#15103
23M
23.00 mi14:05:123:11:578:2110:36
8:28
#14962
24M
24.00 mi14:13:403:20:258:218:28
8:28
#14907
40K
24.85 mi14:21:133:27:588:227:33
8:50
#14899
25.2M
25.20 mi14:24:243:31:098:233:11
9:14
#14866
Finish
26.22 mi14:32:513:39:368:238:27
8:18
#14838
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi160005282528215995(Top 60%)5295(Top 46%)5295(Top 650%)
10K6.21 mi3.10 mi15877+1235205+775205+7715804(Top 59%)5146(Top 45%)5146(Top 631%)
15K9.32 mi3.11 mi15908-315220-155220-1515995(Top 60%)5295(Top 46%)5295(Top 650%)
20K12.43 mi3.11 mi15911-35250-305250-3016021(Top 60%)5359(Top 47%)5359(Top 658%)
Half13.11 mi0.68 mi15919-85255-55255-516377(Top 62%)5509(Top 48%)5509(Top 676%)
25K15.53 mi2.42 mi15829+905230+255230+2515458(Top 58%)5113(Top 45%)5113(Top 627%)
30K18.64 mi3.11 mi15561+2685104+1265104+12614418(Top 54%)4575(Top 40%)4575(Top 561%)
20M20.00 mi1.36 mi15405+1565033+715033+7113653(Top 51%)4213(Top 37%)4213(Top 517%)
21M21.00 mi1.00 mi15200+2054925+1084925+10812483(Top 47%)3682(Top 32%)3682(Top 452%)
35K21.75 mi0.75 mi15103+974881+444881+4412644(Top 47%)3805(Top 33%)3805(Top 467%)
23M23.00 mi1.25 mi14962+1414810+714810+7113033(Top 49%)4096(Top 36%)4096(Top 503%)
24M24.00 mi1.00 mi14907+554797+134797+1314306(Top 54%)4847(Top 42%)4847(Top 595%)
40K24.85 mi0.85 mi14899+84819-224819-2215257(Top 57%)5439(Top 48%)5439(Top 667%)
25.2M25.20 mi0.35 mi14866+334810+94810+913872(Top 52%)4683(Top 41%)4683(Top 575%)
Finish26.22 mi1.02 mi14838+284814-44814-414088(Top 53%)4792(Top 42%)4792(Top 588%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 60%
×21story building
+97ft-345ft

Overall

15995

Females

5295

F55-59

5295

5K→10K

3.1 - 6.2 mi

Top 59%
×5story building
+79ft-138ft

Overall

15804

Females

5146

F55-59

5146

10K→15K

6.2 - 9.3 mi

Top 60%
×3story building
+67ft-78ft

Overall

15995

Females

5295

F55-59

5295

15K→20K

9.3 - 12.4 mi

Top 60%
×5story building
+106ft-86ft

Overall

16021

Females

5359

F55-59

5359

20K→Half

12.4 - 13.1 mi

Top 62%
×2story building
+19ft-37ft

Overall

16377

Females

5509

F55-59

5509

Half→25K

13.1 - 15.5 mi

Top 58%
×4story building
+66ft-88ft

Overall

15458

Females

5113

F55-59

5113

25K→30K

15.5 - 18.6 mi

Top 54%
×9story building
+181ft-148ft

Overall

14418

Females

4575

F55-59

4575

30K→20M

18.6 - 20.0 mi

Top 51%
×5story building
+64ft-50ft

Overall

13653

Females

4213

F55-59

4213

20M→21M

20.0 - 21.0 mi

Top 47%
×8story building
+106ft-24ft

Overall

12483

Females

3682

F55-59

3682

21M→35K

21.0 - 21.8 mi

Top 47%
×7story building
+17ft-86ft

Overall

12644

Females

3805

F55-59

3805

35K→23M

21.8 - 23.0 mi

Top 49%
×5story building
+23ft-63ft

Overall

13033

Females

4096

F55-59

4096

23M→24M

23.0 - 24.0 mi

Top 54%
×6story building
+12ft-82ft

Overall

14306

Females

4847

F55-59

4847

24M→40K

24.0 - 24.9 mi

Top 57%
×1story
+6ft-20ft

Overall

15257

Females

5439

F55-59

5439

40K→25.2M

24.9 - 25.2 mi

Top 52%
×1story
+13ft-16ft

Overall

13872

Females

4683

F55-59

4683

25.2M→Finish

25.2 - 26.2 mi

Top 53%
×2story building
+22ft-21ft

Overall

14088

Females

4792

F55-59

4792

Passing Analysis

Category:
Athletes Passed
2162
Passed By
1000
Net Change
+1162
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16000
5K → 10K361238+123#16000#15877
10K → 15K175206-31#15877#15908
15K → 20K164167-3#15908#15911
20K → Half3240-8#15911#15919
Half → 25K17686+90#15919#15829
25K → 30K32961+268#15829#15561
30K → 20M17822+156#15561#15405
20M → 21M2127+205#15405#15200
21M → 35K1025+97#15200#15103
35K → 23M15312+141#15103#14962
23M → 24M8732+55#14962#14907
24M → 40K6355+8#14907#14899
40K → 25.2M5017+33#14899#14866
25.2M → Finish8052+28#14866#14838
TOTALS21621000+1162
📊

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