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BOSTON MARATHON 2023

Whitney Rinella

Bib: 17949•F

VA

0:00
0:00
/ mi
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Top 36%
Division (F18-39)
#0 / 4884
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
7:35/mi
23:34
↑ 97↓ 3451.5%
10K· 6.21 mi
7:37/mi
47:13
↑ 79↓ 1380.4%
15K· 9.32 mi
7:49/mi
1:11:30
↑ 67↓ 78
20K· 12.43 mi
7:56/mi
1:36:10
↑ 106↓ 860.1%
Half· 13.11 mi
7:49/mi
1:41:30
↑ 19↓ 370.5%
25K· 15.53 mi
8:08/mi
2:01:12
↑ 66↓ 880.2%
30K· 18.64 mi
8:30/mi
2:27:35
↑ 181↓ 1480.2%
20M
8:42/mi
2:39:24
↑ 64↓ 500.2%
21M
9:33/mi
2:48:57
↑ 106↓ 241.6%
35K· 21.75 mi
8:16/mi
2:55:08
↑ 17↓ 861.7%
23M
8:59/mi
3:06:23
↑ 23↓ 630.6%
24M
8:31/mi
3:14:54
↓ 821.3%
40K· 24.85 mi
9:02/mi
3:22:37
↓ 200.3%
25.2M
10:12/mi
3:26:08
↑ 13↓ 160.2%
Finish· 26.22 mi
8:47/mi
3:35:05
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:41:30
Pace7:45 /mi
2nd Half
Distance13.11 mi
Time1:53:35
Pace8:40 /mi
📊Positive Split: 11.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:14:0023:347:3523:34
7:35
-
10K
6.21 mi11:37:3947:137:3623:39
7:37
+0:02
15K
9.32 mi12:01:561:11:307:4024:17
7:49
+0:12
20K
12.43 mi12:26:361:36:107:4424:40
7:56
+0:07
Half
13.11 mi12:31:561:41:307:455:20
7:49
-0:07
25K
15.53 mi12:51:382:01:127:4819:42
8:08
+0:19
30K
18.64 mi13:18:012:27:357:5526:23
8:30
+0:22
20M
20.00 mi13:29:502:39:247:5811:49
8:42
+0:12
21M
21.00 mi13:39:232:48:578:039:33
9:33
+0:51
35K
21.75 mi13:45:342:55:088:036:11
8:16
-1:17
23M
23.00 mi13:56:493:06:238:0611:15
8:59
+0:43
24M
24.00 mi14:05:203:14:548:078:31
8:31
-0:28
40K
24.85 mi14:13:033:22:378:097:43
9:02
+0:31
25.2M
25.20 mi14:16:343:26:088:113:31
10:12
+1:10
Finish
26.22 mi14:25:313:35:058:138:57
8:47
-1:25

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

7:35 /mi

Average Pace

8:13 /mi

Slowest Pace

10:12 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:01:12

56% of race

Time at Steady Pace

1:01:51

29% of race

Time at Slower Pace

32:02

15% of race

Average Pace: 8:12 /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 mi11:14:0023:347:3523:34
7:35
#10422
10K
6.21 mi11:37:3947:137:3623:39
7:37
#10923
15K
9.32 mi12:01:561:11:307:4024:17
7:49
#11551
20K
12.43 mi12:26:361:36:107:4424:40
7:56
#11864
Half
13.11 mi12:31:561:41:307:455:20
7:49
#11927
25K
15.53 mi12:51:382:01:127:4819:42
8:08
#12197
30K
18.64 mi13:18:012:27:357:5526:23
8:30
#12612
20M
20.00 mi13:29:502:39:247:5811:49
8:42
#12799
21M
21.00 mi13:39:232:48:578:039:33
9:33
#13024
35K
21.75 mi13:45:342:55:088:036:11
8:16
#13037
23M
23.00 mi13:56:493:06:238:0611:15
8:59
#13224
24M
24.00 mi14:05:203:14:548:078:31
8:31
#13280
40K
24.85 mi14:13:033:22:378:097:43
9:02
#13394
25.2M
25.20 mi14:16:343:26:088:113:31
10:12
#13499
Finish
26.22 mi14:25:313:35:058:138:57
8:47
#13660
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi104222052205212889(Top 48%)3407(Top 30%)3407(Top 70%)
10K6.21 mi3.10 mi10923-5012288-2362288-23611458(Top 43%)2586(Top 23%)2586(Top 53%)
15K9.32 mi3.11 mi11551-6282635-3472635-34712889(Top 48%)3407(Top 30%)3407(Top 70%)
20K12.43 mi3.11 mi11864-3132839-2042839-20412959(Top 49%)3528(Top 31%)3528(Top 72%)
Half13.11 mi0.68 mi11927-632872-332872-3312959(Top 49%)3488(Top 31%)3488(Top 71%)
25K15.53 mi2.42 mi12197-2703053-1813053-18113697(Top 51%)4032(Top 35%)4032(Top 83%)
30K18.64 mi3.11 mi12612-4153327-2743327-27414266(Top 54%)4490(Top 39%)4490(Top 92%)
20M20.00 mi1.36 mi12799-1873449-1223449-12214840(Top 56%)4901(Top 43%)4901(Top 100%)
21M21.00 mi1.00 mi13024-2253601-1523601-15216207(Top 61%)5735(Top 50%)5735(Top 117%)
35K21.75 mi0.75 mi13037-133620-193620-1913927(Top 52%)4518(Top 40%)4518(Top 93%)
23M23.00 mi1.25 mi13224-1873749-1293749-12915989(Top 60%)5728(Top 50%)5728(Top 117%)
24M24.00 mi1.00 mi13280-563805-563805-5614576(Top 55%)4998(Top 44%)4998(Top 102%)
40K24.85 mi0.85 mi13394-1143898-933898-9316286(Top 61%)6011(Top 53%)6011(Top 123%)
25.2M25.20 mi0.35 mi13499-1053970-723970-7218119(Top 68%)6999(Top 61%)6999(Top 143%)
Finish26.22 mi1.02 mi13660-1614091-1214091-12116947(Top 64%)6334(Top 55%)6334(Top 130%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 48%
×21story building
+97ft-345ft

Overall

12889

Females

3407

F18-39

3407

5K→10K

3.1 - 6.2 mi

Top 43%
×5story building
+79ft-138ft

Overall

11458

Females

2586

F18-39

2586

10K→15K

6.2 - 9.3 mi

Top 48%
×3story building
+67ft-78ft

Overall

12889

Females

3407

F18-39

3407

15K→20K

9.3 - 12.4 mi

Top 49%
×5story building
+106ft-86ft

Overall

12959

Females

3528

F18-39

3528

20K→Half

12.4 - 13.1 mi

Top 49%
×2story building
+19ft-37ft

Overall

12959

Females

3488

F18-39

3488

Half→25K

13.1 - 15.5 mi

Top 51%
×4story building
+66ft-88ft

Overall

13697

Females

4032

F18-39

4032

25K→30K

15.5 - 18.6 mi

Top 54%
×9story building
+181ft-148ft

Overall

14266

Females

4490

F18-39

4490

30K→20M

18.6 - 20.0 mi

Top 56%
×5story building
+64ft-50ft

Overall

14840

Females

4901

F18-39

4901

20M→21M

20.0 - 21.0 mi

Top 61%
×8story building
+106ft-24ft

Overall

16207

Females

5735

F18-39

5735

21M→35K

21.0 - 21.8 mi

Top 52%
×7story building
+17ft-86ft

Overall

13927

Females

4518

F18-39

4518

35K→23M

21.8 - 23.0 mi

Top 60%
×5story building
+23ft-63ft

Overall

15989

Females

5728

F18-39

5728

23M→24M

23.0 - 24.0 mi

Top 55%
×6story building
+12ft-82ft

Overall

14576

Females

4998

F18-39

4998

24M→40K

24.0 - 24.9 mi

Top 61%
×1story
+6ft-20ft

Overall

16286

Females

6011

F18-39

6011

40K→25.2M

24.9 - 25.2 mi

Top 68%
×1story
+13ft-16ft

Overall

18119

Females

6999

F18-39

6999

25.2M→Finish

25.2 - 26.2 mi

Top 64%
×2story building
+22ft-21ft

Overall

16947

Females

6334

F18-39

6334

Passing Analysis

Category:
Athletes Passed
724
Passed By
3962
Net Change
-3238
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10422
5K → 10K117618-501#10422#10923
10K → 15K41669-628#10923#11551
15K → 20K77390-313#11551#11864
20K → Half770-63#11864#11927
Half → 25K65335-270#11927#12197
25K → 30K96511-415#12197#12612
30K → 20M59246-187#12612#12799
20M → 21M43268-225#12799#13024
21M → 35K4154-13#13024#13037
35K → 23M46233-187#13037#13224
23M → 24M53109-56#13224#13280
24M → 40K31145-114#13280#13394
40K → 25.2M10115-105#13394#13499
25.2M → Finish38199-161#13499#13660
TOTALS7243962-3238
📊

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