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BOSTON MARATHON 2023

Susan Swint

Bib: 11533•F

KY

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 47%
Gender (Female)
#0 / 11423
Top 30%
Masters (Masters Women)
#0 / 6539
Top 17%
Division (F40-44)
#0 / 1878
Top 32%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:15
Rank: #12409
Start → 5K
24:15 | 7:48/mi
10K· 6.21 mi
47:49
Rank: #11767 (+642)
5K → 10K
23:34 | 7:35/mi
15K· 9.32 mi
1:11:23
Rank: #11443 (+324)
10K → 15K
23:34 | 7:35/mi
20K· 12.43 mi
1:35:14
Rank: #11220 (+223)
15K → 20K
23:51 | 7:41/mi
Half· 13.11 mi
1:40:26
Rank: #11209 (+11)
20K → Half
5:12 | 7:37/mi
25K· 15.53 mi
1:59:31
Rank: #11253 (-44)
Half → 25K
19:05 | 7:52/mi
30K· 18.64 mi
2:24:47
Rank: #11308 (-55)
25K → 30K
25:16 | 8:08/mi
20M
2:36:11
Rank: #11442 (-134)
30K → 20M
11:24 | 8:23/mi
21M
2:45:13
Rank: #11583 (-141)
20M → 21M
9:02 | 9:02/mi
35K· 21.75 mi
2:51:25
Rank: #11696 (-113)
21M → 35K
6:12 | 8:17/mi
23M
3:02:23
Rank: #11895 (-199)
35K → 23M
10:58 | 8:46/mi
24M
3:11:19
Rank: #12180 (-285)
23M → 24M
8:56 | 8:56/mi
40K· 24.85 mi
3:19:03
Rank: #12351 (-171)
24M → 40K
7:44 | 9:03/mi
25.2M
3:22:20
Rank: #12411 (-60)
40K → 25.2M
3:17 | 9:31/mi
Finish· 26.22 mi
3:31:08
Rank: #12587 (-176)
25.2M → Finish
8:48 | 8:38/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:40:26
Pace7:40 /mi
2nd Half
Distance13.11 mi
Time1:50:42
Pace8:27 /mi
📊Positive Split: 10.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:14:5624:157:4824:15
7:48
-
10K
6.21 mi11:38:3047:497:4223:34
7:35
-0:13
15K
9.32 mi12:02:041:11:237:4023:34
7:35
0:00
20K
12.43 mi12:25:551:35:147:4023:51
7:41
+0:06
Half
13.11 mi12:31:071:40:267:405:12
7:37
-0:04
25K
15.53 mi12:50:121:59:317:4219:05
7:52
+0:15
30K
18.64 mi13:15:282:24:477:4625:16
8:08
+0:16
20M
20.00 mi13:26:522:36:117:4911:24
8:23
+0:15
21M
21.00 mi13:35:542:45:137:529:02
9:02
+0:39
35K
21.75 mi13:42:062:51:257:536:12
8:17
-0:45
23M
23.00 mi13:53:043:02:237:5610:58
8:46
+0:29
24M
24.00 mi14:02:003:11:197:588:56
8:56
+0:10
40K
24.85 mi14:09:443:19:038:017:44
9:03
+0:07
25.2M
25.20 mi14:13:013:22:208:023:17
9:31
+0:28
Finish
26.22 mi14:21:493:31:088:048:48
8:38
-0:53

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

8:04 /mi

Slowest Pace

9:31 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:59:31

57% of race

Time at Steady Pace

42:52

20% of race

Time at Slower Pace

48:45

23% of race

Average Pace: 8:03 /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 mi11:14:5624:157:4824:15
7:48
#12409
10K
6.21 mi11:38:3047:497:4223:34
7:35
#11767
15K
9.32 mi12:02:041:11:237:4023:34
7:35
#11443
20K
12.43 mi12:25:551:35:147:4023:51
7:41
#11220
Half
13.11 mi12:31:071:40:267:405:12
7:37
#11209
25K
15.53 mi12:50:121:59:317:4219:05
7:52
#11253
30K
18.64 mi13:15:282:24:477:4625:16
8:08
#11308
20M
20.00 mi13:26:522:36:117:4911:24
8:23
#11442
21M
21.00 mi13:35:542:45:137:529:02
9:02
#11583
35K
21.75 mi13:42:062:51:257:536:12
8:17
#11696
23M
23.00 mi13:53:043:02:237:5610:58
8:46
#11895
24M
24.00 mi14:02:003:11:197:588:56
8:56
#12180
40K
24.85 mi14:09:443:19:038:017:44
9:03
#12351
25.2M
25.20 mi14:13:013:22:208:023:17
9:31
#12411
Finish
26.22 mi14:21:493:31:088:048:48
8:38
#12587
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi124093108310810905(Top 41%)2291(Top 20%)2291(Top 122%)
10K6.21 mi3.10 mi11767+6422744+3642744+36411206(Top 42%)2438(Top 21%)2438(Top 130%)
15K9.32 mi3.11 mi11443+3242571+1732571+17310905(Top 41%)2291(Top 20%)2291(Top 122%)
20K12.43 mi3.11 mi11220+2232451+1202451+12010755(Top 40%)2292(Top 20%)2292(Top 122%)
Half13.11 mi0.68 mi11209+112447+42447+411306(Top 42%)2537(Top 22%)2537(Top 135%)
25K15.53 mi2.42 mi11253-442505-582505-5811713(Top 44%)2906(Top 25%)2906(Top 155%)
30K18.64 mi3.11 mi11308-552593-882593-8811890(Top 45%)3121(Top 27%)3121(Top 166%)
20M20.00 mi1.36 mi11442-1342684-912684-9112964(Top 49%)3833(Top 34%)3833(Top 204%)
21M21.00 mi1.00 mi11583-1412780-962780-9613611(Top 51%)4267(Top 37%)4267(Top 227%)
35K21.75 mi0.75 mi11696-1132853-732853-7314033(Top 53%)4569(Top 40%)4569(Top 243%)
23M23.00 mi1.25 mi11895-1992991-1382991-13814760(Top 55%)5036(Top 44%)5036(Top 268%)
24M24.00 mi1.00 mi12180-2853179-1883179-18816924(Top 64%)6305(Top 55%)6305(Top 336%)
40K24.85 mi0.85 mi12351-1713287-1083287-10816389(Top 62%)6062(Top 53%)6062(Top 323%)
25.2M25.20 mi0.35 mi12411-603334-473334-4715290(Top 57%)5451(Top 48%)5451(Top 290%)
Finish26.22 mi1.02 mi12587-1763460-1263460-12616170(Top 61%)5912(Top 52%)5912(Top 315%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 41%
×21stories
+97ft-345ft

Overall

10905

Females

2291

F40-44

2291

5K→10K

3.1 - 6.2 mi

Top 42%
×5stories
+79ft-138ft

Overall

11206

Females

2438

F40-44

2438

10K→15K

6.2 - 9.3 mi

Top 41%
×3stories
+67ft-78ft

Overall

10905

Females

2291

F40-44

2291

15K→20K

9.3 - 12.4 mi

Top 40%
×5stories
+106ft-86ft

Overall

10755

Females

2292

F40-44

2292

20K→Half

12.4 - 13.1 mi

Top 42%
×2stories
+19ft-37ft

Overall

11306

Females

2537

F40-44

2537

Half→25K

13.1 - 15.5 mi

Top 44%
×4stories
+66ft-88ft

Overall

11713

Females

2906

F40-44

2906

25K→30K

15.5 - 18.6 mi

Top 45%
×9stories
+181ft-148ft

Overall

11890

Females

3121

F40-44

3121

30K→20M

18.6 - 20.0 mi

Top 49%
×5stories
+64ft-50ft

Overall

12964

Females

3833

F40-44

3833

20M→21M

20.0 - 21.0 mi

Top 51%
×8stories
+106ft-24ft

Overall

13611

Females

4267

F40-44

4267

21M→35K

21.0 - 21.8 mi

Top 53%
×7stories
+17ft-86ft

Overall

14033

Females

4569

F40-44

4569

35K→23M

21.8 - 23.0 mi

Top 55%
×5stories
+23ft-63ft

Overall

14760

Females

5036

F40-44

5036

23M→24M

23.0 - 24.0 mi

Top 64%
×6stories
+12ft-82ft

Overall

16924

Females

6305

F40-44

6305

24M→40K

24.0 - 24.9 mi

Top 62%
×1story
+6ft-20ft

Overall

16389

Females

6062

F40-44

6062

40K→25.2M

24.9 - 25.2 mi

Top 57%
×1story
+13ft-16ft

Overall

15290

Females

5451

F40-44

5451

25.2M→Finish

25.2 - 26.2 mi

Top 61%
×2stories
+22ft-21ft

Overall

16170

Females

5912

F40-44

5912

Passing Analysis

Category:
Athletes Passed
1969
Passed By
2147
Net Change
-178
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12409
5K → 10K74199+642#12409#11767
10K → 15K39167+324#11767#11443
15K → 20K28562+223#11443#11220
20K → Half2918+11#11220#11209
Half → 25K113157-44#11209#11253
25K → 30K161216-55#11253#11308
30K → 20M51185-134#11308#11442
20M → 21M47188-141#11442#11583
21M → 35K22135-113#11583#11696
35K → 23M43242-199#11696#11895
23M → 24M15300-285#11895#12180
24M → 40K26197-171#12180#12351
40K → 25.2M1575-60#12351#12411
25.2M → Finish30206-176#12411#12587
TOTALS19692147-178
📊

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