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BOSTON MARATHON 2023

Allie Arpante

Bib: 26062•F

MA

0:00
0:00
/ mi
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
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
8:23/mi
26:03
↑ 97↓ 3451.5%
10K· 6.21 mi
7:58/mi
50:49
↑ 79↓ 1380.4%
15K· 9.32 mi
8:18/mi
1:16:36
↑ 67↓ 78
20K· 12.43 mi
8:40/mi
1:43:33
↑ 106↓ 860.1%
Half· 13.11 mi
8:33/mi
1:49:23
↑ 19↓ 370.5%
25K· 15.53 mi
8:54/mi
2:10:58
↑ 66↓ 880.2%
30K· 18.64 mi
9:41/mi
2:41:03
↑ 181↓ 1480.2%
20M
9:33/mi
2:54:02
↑ 64↓ 500.2%
21M
10:25/mi
3:04:27
↑ 106↓ 241.6%
35K· 21.75 mi
9:04/mi
3:11:14
↑ 17↓ 861.7%
23M
9:53/mi
3:23:37
↑ 23↓ 630.6%
24M
9:51/mi
3:33:28
↓ 821.3%
40K· 24.85 mi
10:20/mi
3:42:18
↓ 200.3%
25.2M
11:10/mi
3:46:09
↑ 13↓ 160.2%
Finish· 26.22 mi
10:09/mi
3:56:30
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:49:23
Pace8:21 /mi
2nd Half
Distance13.11 mi
Time2:07:07
Pace9:42 /mi
📊Positive Split: 16.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:42:3326:038:2326:03
8:23
-
10K
6.21 mi12:07:1950:498:1124:46
7:58
-0:25
15K
9.32 mi12:33:061:16:368:1325:47
8:18
+0:20
20K
12.43 mi13:00:031:43:338:2026:57
8:40
+0:22
Half
13.11 mi13:05:531:49:238:215:50
8:33
-0:07
25K
15.53 mi13:27:282:10:588:2621:35
8:54
+0:21
30K
18.64 mi13:57:332:41:038:3830:05
9:41
+0:47
20M
20.00 mi14:10:322:54:028:4212:59
9:33
-0:08
21M
21.00 mi14:20:573:04:278:4710:25
10:25
+0:52
35K
21.75 mi14:27:443:11:148:486:47
9:04
-1:21
23M
23.00 mi14:40:073:23:378:5112:23
9:53
+0:49
24M
24.00 mi14:49:583:33:288:549:51
9:51
-0:02
40K
24.85 mi14:58:483:42:188:578:50
10:20
+0:29
25.2M
25.20 mi15:02:393:46:098:583:51
11:10
+0:50
Finish
26.22 mi15:13:003:56:309:0210:21
10:09
-1:01

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

7:58 /mi

Average Pace

9:02 /mi

Slowest Pace

11:10 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:17:45

58% of race

Time at Steady Pace

1:05:18

28% of race

Time at Slower Pace

33:27

14% of race

Average Pace: 9:01 /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 mi11:42:3326:038:2326:03
8:23
#16780
10K
6.21 mi12:07:1950:498:1124:46
7:58
#15679
15K
9.32 mi12:33:061:16:368:1325:47
8:18
#15967
20K
12.43 mi13:00:031:43:338:2026:57
8:40
#16508
Half
13.11 mi13:05:531:49:238:215:50
8:33
#16596
25K
15.53 mi13:27:282:10:588:2621:35
8:54
#16932
30K
18.64 mi13:57:332:41:038:3830:05
9:41
#17608
20M
20.00 mi14:10:322:54:028:4212:59
9:33
#17737
21M
21.00 mi14:20:573:04:278:4710:25
10:25
#17889
35K
21.75 mi14:27:443:11:148:486:47
9:04
#17902
23M
23.00 mi14:40:073:23:378:5112:23
9:53
#18069
24M
24.00 mi14:49:583:33:288:549:51
9:51
#18213
40K
24.85 mi14:58:483:42:188:578:50
10:20
#18372
25.2M
25.20 mi15:02:393:46:098:583:51
11:10
#18435
Finish
26.22 mi15:13:003:56:309:0210:21
10:09
#18659
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi167805786578616549(Top 62%)5628(Top 49%)5628(Top 115%)
10K6.21 mi3.10 mi15679+11015081+7055081+70514620(Top 55%)4436(Top 39%)4436(Top 91%)
15K9.32 mi3.11 mi15967-2885261-1805261-18016549(Top 62%)5628(Top 49%)5628(Top 115%)
20K12.43 mi3.11 mi16508-5415620-3595620-35917972(Top 68%)6498(Top 57%)6498(Top 133%)
Half13.11 mi0.68 mi16596-885680-605680-6018078(Top 68%)6542(Top 57%)6542(Top 134%)
25K15.53 mi2.42 mi16932-3365910-2305910-23018476(Top 69%)6833(Top 60%)6833(Top 140%)
30K18.64 mi3.11 mi17608-6766326-4166326-41620085(Top 75%)7814(Top 68%)7814(Top 160%)
20M20.00 mi1.36 mi17737-1296419-936419-9319068(Top 72%)7330(Top 64%)7330(Top 150%)
21M21.00 mi1.00 mi17889-1526525-1066525-10619318(Top 73%)7526(Top 66%)7526(Top 154%)
35K21.75 mi0.75 mi17902-136540-156540-1518205(Top 68%)6957(Top 61%)6957(Top 142%)
23M23.00 mi1.25 mi18069-1676652-1126652-11219673(Top 74%)7780(Top 68%)7780(Top 159%)
24M24.00 mi1.00 mi18213-1446748-966748-9620387(Top 77%)8194(Top 72%)8194(Top 168%)
40K24.85 mi0.85 mi18372-1596851-1036851-10320826(Top 78%)8502(Top 74%)8502(Top 174%)
25.2M25.20 mi0.35 mi18435-636889-386889-3820838(Top 78%)8490(Top 74%)8490(Top 174%)
Finish26.22 mi1.02 mi18659-2247026-1377026-13722178(Top 83%)9212(Top 81%)9212(Top 189%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 62%
×21story building
+97ft-345ft

Overall

16549

Females

5628

F18-39

5628

5K→10K

3.1 - 6.2 mi

Top 55%
×5story building
+79ft-138ft

Overall

14620

Females

4436

F18-39

4436

10K→15K

6.2 - 9.3 mi

Top 62%
×3story building
+67ft-78ft

Overall

16549

Females

5628

F18-39

5628

15K→20K

9.3 - 12.4 mi

Top 68%
×5story building
+106ft-86ft

Overall

17972

Females

6498

F18-39

6498

20K→Half

12.4 - 13.1 mi

Top 68%
×2story building
+19ft-37ft

Overall

18078

Females

6542

F18-39

6542

Half→25K

13.1 - 15.5 mi

Top 69%
×4story building
+66ft-88ft

Overall

18476

Females

6833

F18-39

6833

25K→30K

15.5 - 18.6 mi

Top 75%
×9story building
+181ft-148ft

Overall

20085

Females

7814

F18-39

7814

30K→20M

18.6 - 20.0 mi

Top 72%
×5story building
+64ft-50ft

Overall

19068

Females

7330

F18-39

7330

20M→21M

20.0 - 21.0 mi

Top 73%
×8story building
+106ft-24ft

Overall

19318

Females

7526

F18-39

7526

21M→35K

21.0 - 21.8 mi

Top 68%
×7story building
+17ft-86ft

Overall

18205

Females

6957

F18-39

6957

35K→23M

21.8 - 23.0 mi

Top 74%
×5story building
+23ft-63ft

Overall

19673

Females

7780

F18-39

7780

23M→24M

23.0 - 24.0 mi

Top 77%
×6story building
+12ft-82ft

Overall

20387

Females

8194

F18-39

8194

24M→40K

24.0 - 24.9 mi

Top 78%
×1story
+6ft-20ft

Overall

20826

Females

8502

F18-39

8502

40K→25.2M

24.9 - 25.2 mi

Top 78%
×1story
+13ft-16ft

Overall

20838

Females

8490

F18-39

8490

25.2M→Finish

25.2 - 26.2 mi

Top 83%
×2story building
+22ft-21ft

Overall

22178

Females

9212

F18-39

9212

Passing Analysis

Category:
Athletes Passed
1647
Passed By
3526
Net Change
-1879
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16780
5K → 10K115857+1101#16780#15679
10K → 15K94382-288#15679#15967
15K → 20K51592-541#15967#16508
20K → Half1199-88#16508#16596
Half → 25K52388-336#16596#16932
25K → 30K51727-676#16932#17608
30K → 20M48177-129#17608#17737
20M → 21M41193-152#17737#17889
21M → 35K4154-13#17889#17902
35K → 23M42209-167#17902#18069
23M → 24M21165-144#18069#18213
24M → 40K18177-159#18213#18372
40K → 25.2M1174-63#18372#18435
25.2M → Finish8232-224#18435#18659
TOTALS16473526-1879
📊

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