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BOSTON MARATHON 2023

Tina Torp Aaby

Bib: 27847•F

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Masters (Masters Women)
#0 / 6539
Division (F45-49)
#0 / 1817
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
27:34
Rank: #19859
Start → 5K
8:52/mi
27:34 split
10K· 6.21 mi
53:33
Rank: #18624 (+1235)
5K → 10K
8:22/mi
25:59 split
15K· 9.32 mi
1:19:23
Rank: #17954 (+670)
10K → 15K
8:19/mi
25:50 split
20K· 12.43 mi
1:45:30
Rank: #17477 (+477)
15K → 20K
8:24/mi
26:07 split
Half· 13.11 mi
1:51:14
Rank: #17457 (+20)
20K → Half
8:24/mi
5:44 split
25K· 15.53 mi
2:12:12
Rank: #17385 (+72)
Half → 25K
8:39/mi
20:58 split
30K· 18.64 mi
2:40:35
Rank: #17461 (-76)
25K → 30K
9:08/mi
28:23 split
20M
2:53:16
Rank: #17511 (-50)
30K → 20M
9:20/mi
12:41 split
21M
3:03:39
Rank: #17668 (-157)
20M → 21M
10:23/mi
10:23 split
35K· 21.75 mi
3:10:26
Rank: #17676 (-8)
21M → 35K
9:04/mi
6:47 split
23M
3:22:19
Rank: #17750 (-74)
35K → 23M
9:29/mi
11:53 split
24M
3:31:42
Rank: #17843 (-93)
23M → 24M
9:23/mi
9:23 split
40K· 24.85 mi
3:39:53
Rank: #17878 (-35)
24M → 40K
9:34/mi
8:11 split
25.2M
3:43:27
Rank: #17892 (-14)
40K → 25.2M
10:21/mi
3:34 split
Finish· 26.22 mi
3:53:05
Rank: #17996 (-104)
25.2M → Finish
9:27/mi
9:38 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:51:14
Pace8:29 /mi
2nd Half
Distance13.11 mi
Time2:01:51
Pace9:18 /mi
📊Positive Split: 9.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:44:4827:348:5227:34
8:52
-
10K
6.21 mi12:10:4753:338:3725:59
8:22
-0:30
15K
9.32 mi12:36:371:19:238:3125:50
8:19
-0:03
20K
12.43 mi13:02:441:45:308:2926:07
8:24
+0:05
Half
13.11 mi13:08:281:51:148:295:44
8:24
0:00
25K
15.53 mi13:29:262:12:128:3120:58
8:39
+0:15
30K
18.64 mi13:57:492:40:358:3728:23
9:08
+0:29
20M
20.00 mi14:10:302:53:168:4012:41
9:20
+0:12
21M
21.00 mi14:20:533:03:398:4510:23
10:23
+1:03
35K
21.75 mi14:27:403:10:268:456:47
9:04
-1:19
23M
23.00 mi14:39:333:22:198:4811:53
9:29
+0:25
24M
24.00 mi14:48:563:31:428:499:23
9:23
-0:06
40K
24.85 mi14:57:073:39:538:518:11
9:34
+0:11
25.2M
25.20 mi15:00:413:43:278:523:34
10:21
+0:47
Finish
26.22 mi15:10:193:53:058:549:38
9:27
-0:54

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

8:19 /mi

Average Pace

8:54 /mi

Slowest Pace

10:23 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:44:38

45% of race

Time at Steady Pace

1:34:26

41% of race

Time at Slower Pace

34:01

15% of race

Average Pace: 8:53 /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 mi11:44:4827:348:5227:34
8:52
#19859
10K
6.21 mi12:10:4753:338:3725:59
8:22
#18624
15K
9.32 mi12:36:371:19:238:3125:50
8:19
#17954
20K
12.43 mi13:02:441:45:308:2926:07
8:24
#17477
Half
13.11 mi13:08:281:51:148:295:44
8:24
#17457
25K
15.53 mi13:29:262:12:128:3120:58
8:39
#17385
30K
18.64 mi13:57:492:40:358:3728:23
9:08
#17461
20M
20.00 mi14:10:302:53:168:4012:41
9:20
#17511
21M
21.00 mi14:20:533:03:398:4510:23
10:23
#17668
35K
21.75 mi14:27:403:10:268:456:47
9:04
#17676
23M
23.00 mi14:39:333:22:198:4811:53
9:29
#17750
24M
24.00 mi14:48:563:31:428:499:23
9:23
#17843
40K
24.85 mi14:57:073:39:538:518:11
9:34
#17878
25.2M
25.20 mi15:00:413:43:278:523:34
10:21
#17892
Finish
26.22 mi15:10:193:53:058:549:38
9:27
#17996
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi198597723772316655(Top 63%)5706(Top 50%)5706(Top 314%)
10K6.21 mi3.10 mi18624+12356896+8276896+82717343(Top 65%)6091(Top 53%)6091(Top 335%)
15K9.32 mi3.11 mi17954+6706496+4006496+40016655(Top 63%)5706(Top 50%)5706(Top 314%)
20K12.43 mi3.11 mi17477+4776204+2926204+29216266(Top 61%)5511(Top 48%)5511(Top 303%)
Half13.11 mi0.68 mi17457+206195+96195+917233(Top 65%)6048(Top 53%)6048(Top 333%)
25K15.53 mi2.42 mi17385+726168+276168+2717110(Top 64%)6071(Top 53%)6071(Top 334%)
30K18.64 mi3.11 mi17461-766232-646232-6417868(Top 67%)6569(Top 58%)6569(Top 362%)
20M20.00 mi1.36 mi17511-506287-556287-5518169(Top 68%)6832(Top 60%)6832(Top 376%)
21M21.00 mi1.00 mi17668-1576391-1046391-10419229(Top 72%)7477(Top 65%)7477(Top 412%)
35K21.75 mi0.75 mi17676-86411-206411-2018189(Top 68%)6941(Top 61%)6941(Top 382%)
23M23.00 mi1.25 mi17750-746472-616472-6118314(Top 69%)7020(Top 61%)7020(Top 386%)
24M24.00 mi1.00 mi17843-936533-616533-6118792(Top 71%)7321(Top 64%)7321(Top 403%)
40K24.85 mi0.85 mi17878-356557-246557-2418584(Top 70%)7264(Top 64%)7264(Top 400%)
25.2M25.20 mi0.35 mi17892-146569-126569-1218631(Top 70%)7293(Top 64%)7293(Top 401%)
Finish26.22 mi1.02 mi17996-1046651-826651-8219963(Top 75%)7976(Top 70%)7976(Top 439%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 63%
×21story building
+97ft-345ft

Overall

16655

Females

5706

F45-49

5706

5K→10K

3.1 - 6.2 mi

Top 65%
×5story building
+79ft-138ft

Overall

17343

Females

6091

F45-49

6091

10K→15K

6.2 - 9.3 mi

Top 63%
×3story building
+67ft-78ft

Overall

16655

Females

5706

F45-49

5706

15K→20K

9.3 - 12.4 mi

Top 61%
×5story building
+106ft-86ft

Overall

16266

Females

5511

F45-49

5511

20K→Half

12.4 - 13.1 mi

Top 65%
×2story building
+19ft-37ft

Overall

17233

Females

6048

F45-49

6048

Half→25K

13.1 - 15.5 mi

Top 64%
×4story building
+66ft-88ft

Overall

17110

Females

6071

F45-49

6071

25K→30K

15.5 - 18.6 mi

Top 67%
×9story building
+181ft-148ft

Overall

17868

Females

6569

F45-49

6569

30K→20M

18.6 - 20.0 mi

Top 68%
×5story building
+64ft-50ft

Overall

18169

Females

6832

F45-49

6832

20M→21M

20.0 - 21.0 mi

Top 72%
×8story building
+106ft-24ft

Overall

19229

Females

7477

F45-49

7477

21M→35K

21.0 - 21.8 mi

Top 68%
×7story building
+17ft-86ft

Overall

18189

Females

6941

F45-49

6941

35K→23M

21.8 - 23.0 mi

Top 69%
×5story building
+23ft-63ft

Overall

18314

Females

7020

F45-49

7020

23M→24M

23.0 - 24.0 mi

Top 71%
×6story building
+12ft-82ft

Overall

18792

Females

7321

F45-49

7321

24M→40K

24.0 - 24.9 mi

Top 70%
×1story
+6ft-20ft

Overall

18584

Females

7264

F45-49

7264

40K→25.2M

24.9 - 25.2 mi

Top 70%
×1story
+13ft-16ft

Overall

18631

Females

7293

F45-49

7293

25.2M→Finish

25.2 - 26.2 mi

Top 75%
×2story building
+22ft-21ft

Overall

19963

Females

7976

F45-49

7976

Passing Analysis

Category:
Athletes Passed
3158
Passed By
1295
Net Change
+1863
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19859
5K → 10K128954+1235#19859#18624
10K → 15K69222+670#18624#17954
15K → 20K49821+477#17954#17477
20K → Half4424+20#17477#17457
Half → 25K15684+72#17457#17385
25K → 30K141217-76#17385#17461
30K → 20M68118-50#17461#17511
20M → 21M44201-157#17511#17668
21M → 35K5159-8#17668#17676
35K → 23M61135-74#17676#17750
23M → 24M37130-93#17750#17843
24M → 40K3772-35#17843#17878
40K → 25.2M1731-14#17878#17892
25.2M → Finish23127-104#17892#17996
TOTALS31581295+1863
📊

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