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BOSTON MARATHON 2023

Adriana Ludwig

Bib: 19480•F

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Top 35%
Masters (Masters Women)
#0 / 6539
Top 22%
Division (F40-44)
#0 / 1878
Top 40%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:13
Rank: #14841
Start → 5K
25:13 | 8:07/mi
10K· 6.21 mi
49:26
Rank: #14045 (+796)
5K → 10K
24:13 | 7:48/mi
15K· 9.32 mi
1:14:38
Rank: #14418 (-373)
10K → 15K
25:12 | 8:07/mi
20K· 12.43 mi
1:40:38
Rank: #14851 (-433)
15K → 20K
26:00 | 8:22/mi
Half· 13.11 mi
1:46:12
Rank: #14893 (-42)
20K → Half
5:34 | 8:10/mi
25K· 15.53 mi
2:06:39
Rank: #15011 (-118)
Half → 25K
20:27 | 8:26/mi
30K· 18.64 mi
2:33:08
Rank: #14918 (+93)
25K → 30K
26:29 | 8:31/mi
20M
2:44:29
Rank: #14729 (+189)
30K → 20M
11:21 | 8:21/mi
21M
2:53:08
Rank: #14505 (+224)
20M → 21M
8:39 | 8:39/mi
35K· 21.75 mi
2:58:57
Rank: #14368 (+137)
21M → 35K
5:49 | 7:46/mi
23M
3:09:10
Rank: #14136 (+232)
35K → 23M
10:13 | 8:10/mi
24M
3:17:06
Rank: #13966 (+170)
23M → 24M
7:56 | 7:56/mi
40K· 24.85 mi
3:23:56
Rank: #13805 (+161)
24M → 40K
6:50 | 8:00/mi
25.2M
3:26:59
Rank: #13761 (+44)
40K → 25.2M
3:03 | 8:51/mi
Finish· 26.22 mi
3:34:54
Rank: #13606 (+155)
25.2M → Finish
7:55 | 7:46/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:46:12
Pace8:06 /mi
2nd Half
Distance13.11 mi
Time1:48:42
Pace8:18 /mi
📊Positive Split: 2.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:17:0025:138:0725:13
8:07
-
10K
6.21 mi11:41:1349:267:5724:13
7:48
-0:19
15K
9.32 mi12:06:251:14:388:0025:12
8:07
+0:19
20K
12.43 mi12:32:251:40:388:0626:00
8:22
+0:15
Half
13.11 mi12:37:591:46:128:065:34
8:10
-0:12
25K
15.53 mi12:58:262:06:398:0920:27
8:26
+0:16
30K
18.64 mi13:24:552:33:088:1326:29
8:31
+0:05
20M
20.00 mi13:36:162:44:298:1311:21
8:21
-0:10
21M
21.00 mi13:44:552:53:088:158:39
8:39
+0:18
35K
21.75 mi13:50:442:58:578:145:49
7:46
-0:53
23M
23.00 mi14:00:573:09:108:1310:13
8:10
+0:24
24M
24.00 mi14:08:533:17:068:137:56
7:56
-0:14
40K
24.85 mi14:15:433:23:568:126:50
8:00
+0:04
25.2M
25.20 mi14:18:463:26:598:133:03
8:51
+0:51
Finish
26.22 mi14:26:413:34:548:127:55
7:46
-1:05

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

7:46 /mi

Average Pace

8:12 /mi

Slowest Pace

8:51 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:23:12

95% of race

Time at Steady Pace

11:42

5% of race

Time at Slower Pace

0:00

0% 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 mi11:17:0025:138:0725:13
8:07
#14841
10K
6.21 mi11:41:1349:267:5724:13
7:48
#14045
15K
9.32 mi12:06:251:14:388:0025:12
8:07
#14418
20K
12.43 mi12:32:251:40:388:0626:00
8:22
#14851
Half
13.11 mi12:37:591:46:128:065:34
8:10
#14893
25K
15.53 mi12:58:262:06:398:0920:27
8:26
#15011
30K
18.64 mi13:24:552:33:088:1326:29
8:31
#14918
20M
20.00 mi13:36:162:44:298:1311:21
8:21
#14729
21M
21.00 mi13:44:552:53:088:158:39
8:39
#14505
35K
21.75 mi13:50:442:58:578:145:49
7:46
#14368
23M
23.00 mi14:00:573:09:108:1310:13
8:10
#14136
24M
24.00 mi14:08:533:17:068:137:56
7:56
#13966
40K
24.85 mi14:15:433:23:568:126:50
8:00
#13805
25.2M
25.20 mi14:18:463:26:598:133:03
8:51
#13761
Finish
26.22 mi14:26:413:34:548:127:55
7:46
#13606
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi148414537453715242(Top 57%)4816(Top 42%)4816(Top 256%)
10K6.21 mi3.10 mi14045+7964070+4674070+46713089(Top 49%)3488(Top 31%)3488(Top 186%)
15K9.32 mi3.11 mi14418-3734308-2384308-23815242(Top 57%)4816(Top 42%)4816(Top 256%)
20K12.43 mi3.11 mi14851-4334587-2794587-27916046(Top 60%)5374(Top 47%)5374(Top 286%)
Half13.11 mi0.68 mi14893-424622-354622-3515499(Top 58%)4971(Top 44%)4971(Top 265%)
25K15.53 mi2.42 mi15011-1184717-954717-9515798(Top 59%)5308(Top 46%)5308(Top 283%)
30K18.64 mi3.11 mi14918+934692+254692+2514473(Top 54%)4606(Top 40%)4606(Top 245%)
20M20.00 mi1.36 mi14729+1894595+974595+9712731(Top 48%)3702(Top 32%)3702(Top 197%)
21M21.00 mi1.00 mi14505+2244497+984497+9811396(Top 43%)3094(Top 27%)3094(Top 165%)
35K21.75 mi0.75 mi14368+1374427+704427+7010562(Top 40%)2662(Top 23%)2662(Top 142%)
23M23.00 mi1.25 mi14136+2324308+1194308+11910928(Top 41%)2995(Top 26%)2995(Top 159%)
24M24.00 mi1.00 mi13966+1704235+734235+7310825(Top 41%)3004(Top 26%)3004(Top 160%)
40K24.85 mi0.85 mi13805+1614149+864149+8610060(Top 38%)2697(Top 24%)2697(Top 144%)
25.2M25.20 mi0.35 mi13761+444130+194130+1911675(Top 44%)3571(Top 31%)3571(Top 190%)
Finish26.22 mi1.02 mi13606+1554050+804050+8010495(Top 39%)2948(Top 26%)2948(Top 157%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 57%
×21stories
+97ft-345ft

Overall

15242

Females

4816

F40-44

4816

5K→10K

3.1 - 6.2 mi

Top 49%
×5stories
+79ft-138ft

Overall

13089

Females

3488

F40-44

3488

10K→15K

6.2 - 9.3 mi

Top 57%
×3stories
+67ft-78ft

Overall

15242

Females

4816

F40-44

4816

15K→20K

9.3 - 12.4 mi

Top 60%
×5stories
+106ft-86ft

Overall

16046

Females

5374

F40-44

5374

20K→Half

12.4 - 13.1 mi

Top 58%
×2stories
+19ft-37ft

Overall

15499

Females

4971

F40-44

4971

Half→25K

13.1 - 15.5 mi

Top 59%
×4stories
+66ft-88ft

Overall

15798

Females

5308

F40-44

5308

25K→30K

15.5 - 18.6 mi

Top 54%
×9stories
+181ft-148ft

Overall

14473

Females

4606

F40-44

4606

30K→20M

18.6 - 20.0 mi

Top 48%
×5stories
+64ft-50ft

Overall

12731

Females

3702

F40-44

3702

20M→21M

20.0 - 21.0 mi

Top 43%
×8stories
+106ft-24ft

Overall

11396

Females

3094

F40-44

3094

21M→35K

21.0 - 21.8 mi

Top 40%
×7stories
+17ft-86ft

Overall

10562

Females

2662

F40-44

2662

35K→23M

21.8 - 23.0 mi

Top 41%
×5stories
+23ft-63ft

Overall

10928

Females

2995

F40-44

2995

23M→24M

23.0 - 24.0 mi

Top 41%
×6stories
+12ft-82ft

Overall

10825

Females

3004

F40-44

3004

24M→40K

24.0 - 24.9 mi

Top 38%
×1story
+6ft-20ft

Overall

10060

Females

2697

F40-44

2697

40K→25.2M

24.9 - 25.2 mi

Top 44%
×1story
+13ft-16ft

Overall

11675

Females

3571

F40-44

3571

25.2M→Finish

25.2 - 26.2 mi

Top 39%
×2stories
+22ft-21ft

Overall

10495

Females

2948

F40-44

2948

Passing Analysis

Category:
Athletes Passed
2752
Passed By
1517
Net Change
+1235
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14841
5K → 10K86973+796#14841#14045
10K → 15K81454-373#14045#14418
15K → 20K87520-433#14418#14851
20K → Half1860-42#14851#14893
Half → 25K104222-118#14893#15011
25K → 30K221128+93#15011#14918
30K → 20M19910+189#14918#14729
20M → 21M2295+224#14729#14505
21M → 35K1414+137#14505#14368
35K → 23M2419+232#14368#14136
23M → 24M1733+170#14136#13966
24M → 40K1687+161#13966#13805
40K → 25.2M5511+44#13805#13761
25.2M → Finish16611+155#13761#13606
TOTALS27521517+1235
📊

Passing Visuals

Category:
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🔥Passing Intensity

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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