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BOSTON MARATHON 2023

Kristina Parisien

Bib: 11373•F

NH

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 25%
Gender (Female)
#0 / 11423
Top 7%
Masters (Masters Women)
#0 / 6539
Top 2%
Division (F50-54)
#0 / 1207
Top 0.6%
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
7:19/mi
22:44
↑ 97↓ 3451.5%
10K· 6.21 mi
7:14/mi
45:11
↑ 79↓ 1380.4%
15K· 9.32 mi
7:13/mi
1:07:36
↑ 67↓ 78
20K· 12.43 mi
7:17/mi
1:30:14
↑ 106↓ 860.1%
Half· 13.11 mi
7:09/mi
1:35:07
↑ 19↓ 370.5%
25K· 15.53 mi
7:21/mi
1:52:56
↑ 66↓ 880.2%
30K· 18.64 mi
7:24/mi
2:15:55
↑ 181↓ 1480.2%
20M
7:29/mi
2:26:05
↑ 64↓ 500.2%
21M
7:36/mi
2:33:41
↑ 106↓ 241.6%
35K· 21.75 mi
7:04/mi
2:38:58
↑ 17↓ 861.7%
23M
7:15/mi
2:48:03
↑ 23↓ 630.6%
24M
7:07/mi
2:55:10
↓ 821.3%
40K· 24.85 mi
7:14/mi
3:01:21
↓ 200.3%
25.2M
7:41/mi
3:04:00
↑ 13↓ 160.2%
Finish· 26.22 mi
7:09/mi
3:11:17
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:35:07
Pace7:15 /mi
2nd Half
Distance13.11 mi
Time1:36:10
Pace7:20 /mi
📊Positive Split: 1.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:49:4722:447:1922:44
7:19
-
10K
6.21 mi11:12:1445:117:1622:27
7:14
-0:05
15K
9.32 mi11:34:391:07:367:1522:25
7:13
-0:01
20K
12.43 mi11:57:171:30:147:1622:38
7:17
+0:04
Half
13.11 mi12:02:101:35:077:154:53
7:09
-0:08
25K
15.53 mi12:19:591:52:567:1617:49
7:21
+0:12
30K
18.64 mi12:42:582:15:557:1722:59
7:24
+0:03
20M
20.00 mi12:53:082:26:057:1810:10
7:29
+0:05
21M
21.00 mi13:00:442:33:417:197:36
7:36
+0:07
35K
21.75 mi13:06:012:38:587:195:17
7:04
-0:32
23M
23.00 mi13:15:062:48:037:189:05
7:15
+0:11
24M
24.00 mi13:22:132:55:107:187:07
7:07
-0:08
40K
24.85 mi13:28:243:01:217:186:11
7:14
+0:07
25.2M
25.20 mi13:31:033:04:007:182:39
7:41
+0:27
Finish
26.22 mi13:38:203:11:177:187:17
7:09
-0:32

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

7:04 /mi

Average Pace

7:18 /mi

Slowest Pace

7:41 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:50:52

89% of race

Time at Steady Pace

20:25

11% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:18 /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 mi10:49:4722:447:1922:44
7:19
#8221
10K
6.21 mi11:12:1445:117:1622:27
7:14
#8268
15K
9.32 mi11:34:391:07:367:1522:25
7:13
#8126
20K
12.43 mi11:57:171:30:147:1622:38
7:17
#7979
Half
13.11 mi12:02:101:35:077:154:53
7:09
#7952
25K
15.53 mi12:19:591:52:567:1617:49
7:21
#7862
30K
18.64 mi12:42:582:15:557:1722:59
7:24
#7583
20M
20.00 mi12:53:082:26:057:1810:10
7:29
#7463
21M
21.00 mi13:00:442:33:417:197:36
7:36
#7313
35K
21.75 mi13:06:012:38:587:195:17
7:04
#7235
23M
23.00 mi13:15:062:48:037:189:05
7:15
#7039
24M
24.00 mi13:22:132:55:107:187:07
7:07
#6932
40K
24.85 mi13:28:243:01:217:186:11
7:14
#6830
25.2M
25.20 mi13:31:033:04:007:182:39
7:41
#6773
Finish
26.22 mi13:38:203:11:177:187:17
7:09
#6701
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi8221109210927908(Top 30%)1037(Top 9%)1037(Top 86%)
10K6.21 mi3.10 mi8268-471128-361128-368307(Top 31%)1145(Top 10%)1145(Top 95%)
15K9.32 mi3.11 mi8126+1421082+461082+467908(Top 30%)1037(Top 9%)1037(Top 86%)
20K12.43 mi3.11 mi7979+1471048+341048+347682(Top 29%)991(Top 9%)991(Top 82%)
Half13.11 mi0.68 mi7952+271041+71041+77605(Top 29%)948(Top 8%)948(Top 79%)
25K15.53 mi2.42 mi7862+901029+121029+127615(Top 29%)1052(Top 9%)1052(Top 87%)
30K18.64 mi3.11 mi7583+279958+71958+716604(Top 25%)794(Top 7%)794(Top 66%)
20M20.00 mi1.36 mi7463+120939+19939+196693(Top 25%)919(Top 8%)919(Top 76%)
21M21.00 mi1.00 mi7313+150902+37902+375127(Top 19%)563(Top 5%)563(Top 47%)
35K21.75 mi0.75 mi7235+78889+13889+135737(Top 22%)683(Top 6%)683(Top 57%)
23M23.00 mi1.25 mi7039+196854+35854+355100(Top 19%)561(Top 5%)561(Top 46%)
24M24.00 mi1.00 mi6932+107838+16838+165317(Top 20%)661(Top 6%)661(Top 55%)
40K24.85 mi0.85 mi6830+102827+11827+115090(Top 19%)683(Top 6%)683(Top 57%)
25.2M25.20 mi0.35 mi6773+57818+9818+94872(Top 18%)679(Top 6%)679(Top 56%)
Finish26.22 mi1.02 mi6701+72810+8810+86118(Top 23%)1100(Top 10%)1100(Top 91%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 30%
×21story building
+97ft-345ft

Overall

7908

Females

1037

F50-54

1037

5K→10K

3.1 - 6.2 mi

Top 31%
×5story building
+79ft-138ft

Overall

8307

Females

1145

F50-54

1145

10K→15K

6.2 - 9.3 mi

Top 30%
×3story building
+67ft-78ft

Overall

7908

Females

1037

F50-54

1037

15K→20K

9.3 - 12.4 mi

Top 29%
×5story building
+106ft-86ft

Overall

7682

Females

991

F50-54

991

20K→Half

12.4 - 13.1 mi

Top 29%
×2story building
+19ft-37ft

Overall

7605

Females

948

F50-54

948

Half→25K

13.1 - 15.5 mi

Top 29%
×4story building
+66ft-88ft

Overall

7615

Females

1052

F50-54

1052

25K→30K

15.5 - 18.6 mi

Top 25%
×9story building
+181ft-148ft

Overall

6604

Females

794

F50-54

794

30K→20M

18.6 - 20.0 mi

Top 25%
×5story building
+64ft-50ft

Overall

6693

Females

919

F50-54

919

20M→21M

20.0 - 21.0 mi

Top 19%
×8story building
+106ft-24ft

Overall

5127

Females

563

F50-54

563

21M→35K

21.0 - 21.8 mi

Top 22%
×7story building
+17ft-86ft

Overall

5737

Females

683

F50-54

683

35K→23M

21.8 - 23.0 mi

Top 19%
×5story building
+23ft-63ft

Overall

5100

Females

561

F50-54

561

23M→24M

23.0 - 24.0 mi

Top 20%
×6story building
+12ft-82ft

Overall

5317

Females

661

F50-54

661

24M→40K

24.0 - 24.9 mi

Top 19%
×1story
+6ft-20ft

Overall

5090

Females

683

F50-54

683

40K→25.2M

24.9 - 25.2 mi

Top 18%
×1story
+13ft-16ft

Overall

4872

Females

679

F50-54

679

25.2M→Finish

25.2 - 26.2 mi

Top 23%
×2story building
+22ft-21ft

Overall

6118

Females

1100

F50-54

1100

Passing Analysis

Category:
Athletes Passed
2056
Passed By
536
Net Change
+1520
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8221
5K → 10K204251-47#8221#8268
10K → 15K20967+142#8268#8126
15K → 20K19750+147#8126#7979
20K → Half336+27#7979#7952
Half → 25K14050+90#7952#7862
25K → 30K30526+279#7862#7583
30K → 20M13919+120#7583#7463
20M → 21M1599+150#7463#7313
21M → 35K857+78#7313#7235
35K → 23M2048+196#7235#7039
23M → 24M1147+107#7039#6932
24M → 40K1097+102#6932#6830
40K → 25.2M614+57#6830#6773
25.2M → Finish9725+72#6773#6701
TOTALS2056536+1520
📊

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