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BOSTON MARATHON 2023

Sandra Popovich

Bib: 24384•F

NY

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Masters (Masters Women)
#0 / 6539
Division (F60-64)
#0 / 527
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
28:43
Rank: #21359
Start → 5K
28:43 | 9:15/mi
10K· 6.21 mi
58:22
Rank: #22032 (-673)
5K → 10K
29:39 | 9:33/mi
15K· 9.32 mi
1:31:16
Rank: #23132 (-1100)
10K → 15K
32:54 | 10:35/mi
20K· 12.43 mi
2:06:32
Rank: #23789 (-657)
15K → 20K
35:16 | 11:21/mi
Half· 13.11 mi
2:15:38
Rank: #24095 (-306)
20K → Half
9:06 | 13:20/mi
25K· 15.53 mi
2:45:10
Rank: #24421 (-326)
Half → 25K
29:32 | 12:11/mi
30K· 18.64 mi
3:25:25
Rank: #24709 (-288)
25K → 30K
40:15 | 12:57/mi
20M
3:44:42
Rank: #24885 (-176)
30K → 20M
19:17 | 14:11/mi
21M
3:58:58
Rank: #24931 (-46)
20M → 21M
14:16 | 14:16/mi
35K· 21.75 mi
4:08:45
Rank: #24996 (-65)
21M → 35K
9:47 | 13:05/mi
23M
4:26:20
Rank: #25085 (-89)
35K → 23M
17:35 | 14:03/mi
24M
4:39:51
Rank: #25147 (-62)
23M → 24M
13:31 | 13:31/mi
40K· 24.85 mi
4:52:40
Rank: #25211 (-64)
24M → 40K
12:49 | 14:59/mi
25.2M
4:58:39
Rank: #25260 (-49)
40K → 25.2M
5:59 | 17:21/mi
Finish· 26.22 mi
5:10:06
Rank: #25233 (+27)
25.2M → Finish
11:27 | 11:14/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:15:38
Pace10:21 /mi
2nd Half
Distance13.11 mi
Time2:54:28
Pace13:19 /mi
📊Positive Split: 28.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:52:0728:439:1528:43
9:15
-
10K
6.21 mi12:21:4658:229:2429:39
9:33
+0:18
15K
9.32 mi12:54:401:31:169:4832:54
10:35
+1:02
20K
12.43 mi13:29:562:06:3210:1135:16
11:21
+0:46
Half
13.11 mi13:39:022:15:3810:219:06
13:20
+1:59
25K
15.53 mi14:08:342:45:1010:3829:32
12:11
-1:09
30K
18.64 mi14:48:493:25:2511:0140:15
12:57
+0:46
20M
20.00 mi15:08:063:44:4211:1419:17
14:11
+1:14
21M
21.00 mi15:22:223:58:5811:2314:16
14:16
+0:05
35K
21.75 mi15:32:094:08:4511:269:47
13:05
-1:11
23M
23.00 mi15:49:444:26:2011:3517:35
14:03
+0:58
24M
24.00 mi16:03:154:39:5111:4013:31
13:31
-0:32
40K
24.85 mi16:16:044:52:4011:4712:49
14:59
+1:28
25.2M
25.20 mi16:22:034:58:3911:515:59
17:21
+2:22
Finish
26.22 mi16:33:305:10:0611:5011:27
11:14
-6:07

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

9:15 /mi

Average Pace

11:50 /mi

Slowest Pace

17:21 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:17:59

44% of race

Time at Steady Pace

1:59:46

39% of race

Time at Slower Pace

52:21

17% of race

Average Pace: 11:50 /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 mi11:52:0728:439:1528:43
9:15
#21359
10K
6.21 mi12:21:4658:229:2429:39
9:33
#22032
15K
9.32 mi12:54:401:31:169:4832:54
10:35
#23132
20K
12.43 mi13:29:562:06:3210:1135:16
11:21
#23789
Half
13.11 mi13:39:022:15:3810:219:06
13:20
#24095
25K
15.53 mi14:08:342:45:1010:3829:32
12:11
#24421
30K
18.64 mi14:48:493:25:2511:0140:15
12:57
#24709
20M
20.00 mi15:08:063:44:4211:1419:17
14:11
#24885
21M
21.00 mi15:22:223:58:5811:2314:16
14:16
#24931
35K
21.75 mi15:32:094:08:4511:269:47
13:05
#24996
23M
23.00 mi15:49:444:26:2011:3517:35
14:03
#25085
24M
24.00 mi16:03:154:39:5111:4013:31
13:31
#25147
40K
24.85 mi16:16:044:52:4011:4712:49
14:59
#25211
25.2M
25.20 mi16:22:034:58:3911:515:59
17:21
#25260
Finish
26.22 mi16:33:305:10:0611:5011:27
11:14
#25233
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi213598560856024613(Top 92%)10241(Top 90%)10241(Top 1943%)
10K6.21 mi3.10 mi22032-6738872-3128872-31222642(Top 85%)9168(Top 80%)9168(Top 1740%)
15K9.32 mi3.11 mi23132-11009420-5489420-54824613(Top 92%)10241(Top 90%)10241(Top 1943%)
20K12.43 mi3.11 mi23789-6579773-3539773-35325063(Top 94%)10516(Top 92%)10516(Top 1995%)
Half13.11 mi0.68 mi24095-3069955-1829955-18226436(Top 99%)11326(Top 99%)11326(Top 2149%)
25K15.53 mi2.42 mi24421-32610145-19010145-19025303(Top 95%)10689(Top 94%)10689(Top 2028%)
30K18.64 mi3.11 mi24709-28810319-17410319-17425373(Top 95%)10777(Top 94%)10777(Top 2045%)
20M20.00 mi1.36 mi24885-17610433-11410433-11425937(Top 97%)11088(Top 97%)11088(Top 2104%)
21M21.00 mi1.00 mi24931-4610472-3910472-3925265(Top 95%)10742(Top 94%)10742(Top 2038%)
35K21.75 mi0.75 mi24996-6510515-4310515-4325623(Top 96%)10955(Top 96%)10955(Top 2079%)
23M23.00 mi1.25 mi25085-8910570-5510570-5525857(Top 97%)11072(Top 97%)11072(Top 2101%)
24M24.00 mi1.00 mi25147-6210613-4310613-4325809(Top 97%)11077(Top 97%)11077(Top 2102%)
40K24.85 mi0.85 mi25211-6410647-3410647-3426149(Top 98%)11243(Top 98%)11243(Top 2133%)
25.2M25.20 mi0.35 mi25260-4910671-2410671-2426424(Top 99%)11351(Top 99%)11351(Top 2154%)
Finish26.22 mi1.02 mi25233+2710660+1110660+1124352(Top 91%)10335(Top 90%)10335(Top 1961%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 92%
×21stories
+97ft-345ft

Overall

24613

Females

10241

F60-64

10241

5K→10K

3.1 - 6.2 mi

Top 85%
×5stories
+79ft-138ft

Overall

22642

Females

9168

F60-64

9168

10K→15K

6.2 - 9.3 mi

Top 92%
×3stories
+67ft-78ft

Overall

24613

Females

10241

F60-64

10241

15K→20K

9.3 - 12.4 mi

Top 94%
×5stories
+106ft-86ft

Overall

25063

Females

10516

F60-64

10516

20K→Half

12.4 - 13.1 mi

Top 99%
×2stories
+19ft-37ft

Overall

26436

Females

11326

F60-64

11326

Half→25K

13.1 - 15.5 mi

Top 95%
×4stories
+66ft-88ft

Overall

25303

Females

10689

F60-64

10689

25K→30K

15.5 - 18.6 mi

Top 95%
×9stories
+181ft-148ft

Overall

25373

Females

10777

F60-64

10777

30K→20M

18.6 - 20.0 mi

Top 97%
×5stories
+64ft-50ft

Overall

25937

Females

11088

F60-64

11088

20M→21M

20.0 - 21.0 mi

Top 95%
×8stories
+106ft-24ft

Overall

25265

Females

10742

F60-64

10742

21M→35K

21.0 - 21.8 mi

Top 96%
×7stories
+17ft-86ft

Overall

25623

Females

10955

F60-64

10955

35K→23M

21.8 - 23.0 mi

Top 97%
×5stories
+23ft-63ft

Overall

25857

Females

11072

F60-64

11072

23M→24M

23.0 - 24.0 mi

Top 97%
×6stories
+12ft-82ft

Overall

25809

Females

11077

F60-64

11077

24M→40K

24.0 - 24.9 mi

Top 98%
×1story
+6ft-20ft

Overall

26149

Females

11243

F60-64

11243

40K→25.2M

24.9 - 25.2 mi

Top 99%
×1story
+13ft-16ft

Overall

26424

Females

11351

F60-64

11351

25.2M→Finish

25.2 - 26.2 mi

Top 91%
×2stories
+22ft-21ft

Overall

24352

Females

10335

F60-64

10335

Passing Analysis

Category:
Athletes Passed
228
Passed By
4102
Net Change
-3874
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21359
5K → 10K60733-673#21359#22032
10K → 15K111111-1100#22032#23132
15K → 20K14671-657#23132#23789
20K → Half2308-306#23789#24095
Half → 25K20346-326#24095#24421
25K → 30K31319-288#24421#24709
30K → 20M10186-176#24709#24885
20M → 21M2369-46#24885#24931
21M → 35K772-65#24931#24996
35K → 23M796-89#24996#25085
23M → 24M769-62#25085#25147
24M → 40K367-64#25147#25211
40K → 25.2M049-49#25211#25260
25.2M → Finish336+27#25260#25233
TOTALS2284102-3874
📊

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