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BOSTON MARATHON 2023

Heidi Wettstein

Bib: 19239•F

CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Masters (Masters Women)
#0 / 6539
Top 43%
Division (F40-44)
#0 / 1878
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:00
Rank: #16656
Start → 5K
26:00 | 8:22/mi
10K· 6.21 mi
51:38
Rank: #16582 (+74)
5K → 10K
25:38 | 8:15/mi
15K· 9.32 mi
1:17:24
Rank: #16552 (+30)
10K → 15K
25:46 | 8:18/mi
20K· 12.43 mi
1:43:10
Rank: #16297 (+255)
15K → 20K
25:46 | 8:18/mi
Half· 13.11 mi
1:48:51
Rank: #16306 (-9)
20K → Half
5:41 | 8:20/mi
25K· 15.53 mi
2:08:56
Rank: #16034 (+272)
Half → 25K
20:05 | 8:17/mi
30K· 18.64 mi
2:35:30
Rank: #15762 (+272)
25K → 30K
26:34 | 8:33/mi
20M
2:47:08
Rank: #15599 (+163)
30K → 20M
11:38 | 8:34/mi
21M
2:56:36
Rank: #15594 (+5)
20M → 21M
9:28 | 9:28/mi
35K· 21.75 mi
3:02:51
Rank: #15549 (+45)
21M → 35K
6:15 | 8:21/mi
23M
3:13:43
Rank: #15444 (+105)
35K → 23M
10:52 | 8:41/mi
24M
3:23:32
Rank: #15747 (-303)
23M → 24M
9:49 | 9:49/mi
40K· 24.85 mi
3:32:30
Rank: #16079 (-332)
24M → 40K
8:58 | 10:29/mi
25.2M
3:36:36
Rank: #16256 (-177)
40K → 25.2M
4:06 | 11:53/mi
Finish· 26.22 mi
3:47:46
Rank: #16805 (-549)
25.2M → Finish
11:10 | 10:57/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:48:51
Pace8:18 /mi
2nd Half
Distance13.11 mi
Time1:58:55
Pace9:04 /mi
📊Positive Split: 9.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:17:4426:008:2226:00
8:22
-
10K
6.21 mi11:43:2251:388:1925:38
8:15
-0:07
15K
9.32 mi12:09:081:17:248:1825:46
8:18
+0:03
20K
12.43 mi12:34:541:43:108:1825:46
8:18
0:00
Half
13.11 mi12:40:351:48:518:185:41
8:20
+0:02
25K
15.53 mi13:00:402:08:568:1820:05
8:17
-0:03
30K
18.64 mi13:27:142:35:308:2126:34
8:33
+0:16
20M
20.00 mi13:38:522:47:088:2111:38
8:34
+0:01
21M
21.00 mi13:48:202:56:368:259:28
9:28
+0:54
35K
21.75 mi13:54:353:02:518:246:15
8:21
-1:07
23M
23.00 mi14:05:273:13:438:2510:52
8:41
+0:20
24M
24.00 mi14:15:163:23:328:299:49
9:49
+1:08
40K
24.85 mi14:24:143:32:308:338:58
10:29
+0:40
25.2M
25.20 mi14:28:203:36:368:364:06
11:53
+1:24
Finish
26.22 mi14:39:303:47:468:4211:10
10:57
-0:56

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

8:15 /mi

Average Pace

8:42 /mi

Slowest Pace

11:53 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

3:04:15

81% of race

Time at Slower Pace

43:31

19% of race

Average Pace: 8:41 /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 mi11:17:4426:008:2226:00
8:22
#16656
10K
6.21 mi11:43:2251:388:1925:38
8:15
#16582
15K
9.32 mi12:09:081:17:248:1825:46
8:18
#16552
20K
12.43 mi12:34:541:43:108:1825:46
8:18
#16297
Half
13.11 mi12:40:351:48:518:185:41
8:20
#16306
25K
15.53 mi13:00:402:08:568:1820:05
8:17
#16034
30K
18.64 mi13:27:142:35:308:2126:34
8:33
#15762
20M
20.00 mi13:38:522:47:088:2111:38
8:34
#15599
21M
21.00 mi13:48:202:56:368:259:28
9:28
#15594
35K
21.75 mi13:54:353:02:518:246:15
8:21
#15549
23M
23.00 mi14:05:273:13:438:2510:52
8:41
#15444
24M
24.00 mi14:15:163:23:328:299:49
9:49
#15747
40K
24.85 mi14:24:143:32:308:338:58
10:29
#16079
25.2M
25.20 mi14:28:203:36:368:364:06
11:53
#16256
Finish
26.22 mi14:39:303:47:468:4211:10
10:57
#16805
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi166565704570416510(Top 62%)5600(Top 49%)5600(Top 298%)
10K6.21 mi3.10 mi16582+745629+755629+7516601(Top 62%)5640(Top 49%)5640(Top 300%)
15K9.32 mi3.11 mi16552+305633-45633-416510(Top 62%)5600(Top 49%)5600(Top 298%)
20K12.43 mi3.11 mi16297+2555485+1485485+14815585(Top 59%)5088(Top 45%)5088(Top 271%)
Half13.11 mi0.68 mi16306-95495-105495-1016727(Top 63%)5738(Top 50%)5738(Top 306%)
25K15.53 mi2.42 mi16034+2725357+1385357+13814870(Top 56%)4752(Top 42%)4752(Top 253%)
30K18.64 mi3.11 mi15762+2725231+1265231+12614634(Top 55%)4715(Top 41%)4715(Top 251%)
20M20.00 mi1.36 mi15599+1635152+795152+7914043(Top 53%)4443(Top 39%)4443(Top 237%)
21M21.00 mi1.00 mi15594+55176-245176-2415830(Top 59%)5533(Top 48%)5533(Top 295%)
35K21.75 mi0.75 mi15549+455167+95167+914503(Top 54%)4855(Top 43%)4855(Top 259%)
23M23.00 mi1.25 mi15444+1055128+395128+3914294(Top 54%)4794(Top 42%)4794(Top 255%)
24M24.00 mi1.00 mi15747-3035332-2045332-20420283(Top 76%)8136(Top 71%)8136(Top 433%)
40K24.85 mi0.85 mi16079-3325519-1875519-18721181(Top 80%)8709(Top 76%)8709(Top 464%)
25.2M25.20 mi0.35 mi16256-1775636-1175636-11722301(Top 84%)9279(Top 81%)9279(Top 494%)
Finish26.22 mi1.02 mi16805-5495962-3265962-32623891(Top 90%)10099(Top 88%)10099(Top 538%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 62%
×21stories
+97ft-345ft

Overall

16510

Females

5600

F40-44

5600

5K→10K

3.1 - 6.2 mi

Top 62%
×5stories
+79ft-138ft

Overall

16601

Females

5640

F40-44

5640

10K→15K

6.2 - 9.3 mi

Top 62%
×3stories
+67ft-78ft

Overall

16510

Females

5600

F40-44

5600

15K→20K

9.3 - 12.4 mi

Top 59%
×5stories
+106ft-86ft

Overall

15585

Females

5088

F40-44

5088

20K→Half

12.4 - 13.1 mi

Top 63%
×2stories
+19ft-37ft

Overall

16727

Females

5738

F40-44

5738

Half→25K

13.1 - 15.5 mi

Top 56%
×4stories
+66ft-88ft

Overall

14870

Females

4752

F40-44

4752

25K→30K

15.5 - 18.6 mi

Top 55%
×9stories
+181ft-148ft

Overall

14634

Females

4715

F40-44

4715

30K→20M

18.6 - 20.0 mi

Top 53%
×5stories
+64ft-50ft

Overall

14043

Females

4443

F40-44

4443

20M→21M

20.0 - 21.0 mi

Top 59%
×8stories
+106ft-24ft

Overall

15830

Females

5533

F40-44

5533

21M→35K

21.0 - 21.8 mi

Top 54%
×7stories
+17ft-86ft

Overall

14503

Females

4855

F40-44

4855

35K→23M

21.8 - 23.0 mi

Top 54%
×5stories
+23ft-63ft

Overall

14294

Females

4794

F40-44

4794

23M→24M

23.0 - 24.0 mi

Top 76%
×6stories
+12ft-82ft

Overall

20283

Females

8136

F40-44

8136

24M→40K

24.0 - 24.9 mi

Top 80%
×1story
+6ft-20ft

Overall

21181

Females

8709

F40-44

8709

40K→25.2M

24.9 - 25.2 mi

Top 84%
×1story
+13ft-16ft

Overall

22301

Females

9279

F40-44

9279

25.2M→Finish

25.2 - 26.2 mi

Top 90%
×2stories
+22ft-21ft

Overall

23891

Females

10099

F40-44

10099

Passing Analysis

Category:
Athletes Passed
2051
Passed By
2200
Net Change
-149
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16656
5K → 10K345271+74#16656#16582
10K → 15K216186+30#16582#16552
15K → 20K30853+255#16552#16297
20K → Half3443-9#16297#16306
Half → 25K29927+272#16306#16034
25K → 30K33462+272#16034#15762
30K → 20M17714+163#15762#15599
20M → 21M8782+5#15599#15594
21M → 35K7126+45#15594#15549
35K → 23M13732+105#15549#15444
23M → 24M17320-303#15444#15747
24M → 40K14346-332#15747#16079
40K → 25.2M4181-177#16079#16256
25.2M → Finish8557-549#16256#16805
TOTALS20512200-149
📊

Passing Visuals

Category:

📈Position Graph

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🎨Heatmap Timeline

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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