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BOSTON MARATHON 2023

Crissy Straub

Bib: 14389•F

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 36%
Gender (Female)
#0 / 11423
Top 17%
Masters (Masters Women)
#0 / 6539
Top 7%
Division (F45-49)
#0 / 1817
Top 6%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
7:47/mi
24:12
↑ 97↓ 3451.5%
10K· 6.21 mi
7:37/mi
47:52
↑ 79↓ 1380.4%
15K· 9.32 mi
7:35/mi
1:11:26
↑ 67↓ 78
20K· 12.43 mi
7:37/mi
1:35:07
↑ 106↓ 860.1%
Half· 13.11 mi
7:26/mi
1:40:11
↑ 19↓ 370.5%
25K· 15.53 mi
7:35/mi
1:58:35
↑ 66↓ 880.2%
30K· 18.64 mi
7:40/mi
2:22:23
↑ 181↓ 1480.2%
20M
7:43/mi
2:32:52
↑ 64↓ 500.2%
21M
8:11/mi
2:41:03
↑ 106↓ 241.6%
35K· 21.75 mi
7:33/mi
2:46:42
↑ 17↓ 861.7%
23M
8:02/mi
2:56:45
↑ 23↓ 630.6%
24M
7:38/mi
3:04:23
↓ 821.3%
40K· 24.85 mi
7:49/mi
3:11:04
↓ 200.3%
25.2M
8:25/mi
3:13:58
↑ 13↓ 160.2%
Finish· 26.22 mi
7:33/mi
3:21:40
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:40:11
Pace7:39 /mi
2nd Half
Distance13.11 mi
Time1:41:29
Pace7:44 /mi
📊Positive Split: 1.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:53:4324:127:4724:12
7:47
-
10K
6.21 mi11:17:2347:527:4223:40
7:37
-0:10
15K
9.32 mi11:40:571:11:267:4023:34
7:35
-0:02
20K
12.43 mi12:04:381:35:077:3923:41
7:37
+0:02
Half
13.11 mi12:09:421:40:117:395:04
7:26
-0:11
25K
15.53 mi12:28:061:58:357:3818:24
7:35
+0:09
30K
18.64 mi12:51:542:22:237:3823:48
7:40
+0:05
20M
20.00 mi13:02:232:32:527:3910:29
7:43
+0:03
21M
21.00 mi13:10:342:41:037:408:11
8:11
+0:28
35K
21.75 mi13:16:132:46:427:405:39
7:33
-0:38
23M
23.00 mi13:26:162:56:457:4110:03
8:02
+0:29
24M
24.00 mi13:33:543:04:237:417:38
7:38
-0:24
40K
24.85 mi13:40:353:11:047:416:41
7:49
+0:11
25.2M
25.20 mi13:43:293:13:587:422:54
8:25
+0:36
Finish
26.22 mi13:51:113:21:407:427:42
7:33
-0:52

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

7:26 /mi

Average Pace

7:42 /mi

Slowest Pace

8:25 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:10:35

95% of race

Time at Steady Pace

11:05

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:41 /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 mi10:53:4324:127:4724:12
7:47
#12256
10K
6.21 mi11:17:2347:527:4223:40
7:37
#11847
15K
9.32 mi11:40:571:11:267:4023:34
7:35
#11487
20K
12.43 mi12:04:381:35:077:3923:41
7:37
#11142
Half
13.11 mi12:09:421:40:117:395:04
7:26
#11058
25K
15.53 mi12:28:061:58:357:3818:24
7:35
#10761
30K
18.64 mi12:51:542:22:237:3823:48
7:40
#10282
20M
20.00 mi13:02:232:32:527:3910:29
7:43
#10104
21M
21.00 mi13:10:342:41:037:408:11
8:11
#9975
35K
21.75 mi13:16:132:46:427:405:39
7:33
#9917
23M
23.00 mi13:26:162:56:457:4110:03
8:02
#9886
24M
24.00 mi13:33:543:04:237:417:38
7:38
#9796
40K
24.85 mi13:40:353:11:047:416:41
7:49
#9739
25.2M
25.20 mi13:43:293:13:587:422:54
8:25
#9702
Finish
26.22 mi13:51:113:21:407:427:42
7:33
#9638
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi122563007300710893(Top 41%)2279(Top 20%)2279(Top 125%)
10K6.21 mi3.10 mi11847+4092787+2202787+22011490(Top 43%)2592(Top 23%)2592(Top 143%)
15K9.32 mi3.11 mi11487+3602592+1952592+19510893(Top 41%)2279(Top 20%)2279(Top 125%)
20K12.43 mi3.11 mi11142+3452402+1902402+19010273(Top 39%)2034(Top 18%)2034(Top 112%)
Half13.11 mi0.68 mi11058+842360+422360+429682(Top 36%)1753(Top 15%)1753(Top 96%)
25K15.53 mi2.42 mi10761+2972230+1302230+1309476(Top 36%)1767(Top 15%)1767(Top 97%)
30K18.64 mi3.11 mi10282+4792042+1882042+1888384(Top 31%)1464(Top 13%)1464(Top 81%)
20M20.00 mi1.36 mi10104+1781977+651977+658327(Top 31%)1531(Top 13%)1531(Top 84%)
21M21.00 mi1.00 mi9975+1291938+391938+398550(Top 32%)1738(Top 15%)1738(Top 96%)
35K21.75 mi0.75 mi9917+581924+141924+148966(Top 34%)1903(Top 17%)1903(Top 105%)
23M23.00 mi1.25 mi9886+311945-211945-219949(Top 37%)2481(Top 22%)2481(Top 137%)
24M24.00 mi1.00 mi9796+901934+111934+118658(Top 33%)1945(Top 17%)1945(Top 107%)
40K24.85 mi0.85 mi9739+571933+11933+18814(Top 33%)2091(Top 18%)2091(Top 115%)
25.2M25.20 mi0.35 mi9702+371929+41929+49021(Top 34%)2247(Top 20%)2247(Top 124%)
Finish26.22 mi1.02 mi9638+641933-41933-48983(Top 34%)2234(Top 20%)2234(Top 123%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 41%
×21story building
+97ft-345ft

Overall

10893

Females

2279

F45-49

2279

5K→10K

3.1 - 6.2 mi

Top 43%
×5story building
+79ft-138ft

Overall

11490

Females

2592

F45-49

2592

10K→15K

6.2 - 9.3 mi

Top 41%
×3story building
+67ft-78ft

Overall

10893

Females

2279

F45-49

2279

15K→20K

9.3 - 12.4 mi

Top 39%
×5story building
+106ft-86ft

Overall

10273

Females

2034

F45-49

2034

20K→Half

12.4 - 13.1 mi

Top 36%
×2story building
+19ft-37ft

Overall

9682

Females

1753

F45-49

1753

Half→25K

13.1 - 15.5 mi

Top 36%
×4story building
+66ft-88ft

Overall

9476

Females

1767

F45-49

1767

25K→30K

15.5 - 18.6 mi

Top 31%
×9story building
+181ft-148ft

Overall

8384

Females

1464

F45-49

1464

30K→20M

18.6 - 20.0 mi

Top 31%
×5story building
+64ft-50ft

Overall

8327

Females

1531

F45-49

1531

20M→21M

20.0 - 21.0 mi

Top 32%
×8story building
+106ft-24ft

Overall

8550

Females

1738

F45-49

1738

21M→35K

21.0 - 21.8 mi

Top 34%
×7story building
+17ft-86ft

Overall

8966

Females

1903

F45-49

1903

35K→23M

21.8 - 23.0 mi

Top 37%
×5story building
+23ft-63ft

Overall

9949

Females

2481

F45-49

2481

23M→24M

23.0 - 24.0 mi

Top 33%
×6story building
+12ft-82ft

Overall

8658

Females

1945

F45-49

1945

24M→40K

24.0 - 24.9 mi

Top 33%
×1story
+6ft-20ft

Overall

8814

Females

2091

F45-49

2091

40K→25.2M

24.9 - 25.2 mi

Top 34%
×1story
+13ft-16ft

Overall

9021

Females

2247

F45-49

2247

25.2M→Finish

25.2 - 26.2 mi

Top 34%
×2story building
+22ft-21ft

Overall

8983

Females

2234

F45-49

2234

Passing Analysis

Category:
Athletes Passed
3109*
Passed By
491
Net Change
+2618
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12256
5K → 10K568159+409#12256#11847
10K → 15K41252+360#11847#11487
15K → 20K37631+345#11487#11142
20K → Half862+84#11142#11058
Half → 25K31013+297#11058#10761
25K → 30K49112+479#10761#10282
30K → 20M187*9+178#10282#10104
20M → 21M160*31+129#10104#9975
21M → 35K7012+58#9975#9917
35K → 23M9059+31#9917#9886
23M → 24M11424+90#9886#9796
24M → 40K89*32+57#9796#9739
40K → 25.2M5114+37#9739#9702
25.2M → Finish105*41+64#9702#9638
TOTALS3109*491+2618

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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