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BOSTON MARATHON 2023

Theresa Mcginty

Bib: 29382•F

CO

0:00
0:00
/ mi
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Division (F18-39)
#0 / 4884
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
32:00
Rank: #24225
Start → 5K
32:00 | 10:18/mi
10K· 6.21 mi
1:03:48
Rank: #24199 (+26)
5K → 10K
31:48 | 10:14/mi
15K· 9.32 mi
1:35:15
Rank: #24052 (+147)
10K → 15K
31:27 | 10:07/mi
20K· 12.43 mi
2:07:40
Rank: #23967 (+85)
15K → 20K
32:25 | 10:26/mi
Half· 13.11 mi
2:14:22
Rank: #23900 (+67)
20K → Half
6:42 | 9:49/mi
25K· 15.53 mi
2:38:51
Rank: #23647 (+253)
Half → 25K
24:29 | 10:06/mi
30K· 18.64 mi
3:13:28
Rank: #23577 (+70)
25K → 30K
34:37 | 11:09/mi
20M
3:26:56
Rank: #23378 (+199)
30K → 20M
13:28 | 9:55/mi
21M
3:37:46
Rank: #23237 (+141)
20M → 21M
10:50 | 10:50/mi
35K· 21.75 mi
3:45:05
Rank: #23147 (+90)
21M → 35K
7:19 | 9:47/mi
23M
3:58:23
Rank: #23055 (+92)
35K → 23M
13:18 | 10:37/mi
24M
4:07:43
Rank: #22894 (+161)
23M → 24M
9:20 | 9:20/mi
40K· 24.85 mi
4:16:10
Rank: #22800 (+94)
24M → 40K
8:27 | 9:53/mi
25.2M
4:20:03
Rank: #22777 (+23)
40K → 25.2M
3:53 | 11:16/mi
Finish· 26.22 mi
4:30:01
Rank: #22733 (+44)
25.2M → Finish
9:58 | 9:47/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time2:14:22
Pace10:15 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time2:15:39
Pace10:21 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:54:4432:0010:1832:00
10:18
-
10K
6.21 mi12:26:321:03:4810:1631:48
10:14
-0:04
15K
9.32 mi12:57:591:35:1510:1331:27
10:07
-0:07
20K
12.43 mi13:30:242:07:4010:1632:25
10:26
+0:19
Half
13.11 mi13:37:062:14:2210:156:42
9:49
-0:37
25K
15.53 mi14:01:352:38:5110:1424:29
10:06
+0:17
30K
18.64 mi14:36:123:13:2810:2334:37
11:09
+1:03
20M
20.00 mi14:49:403:26:5610:2113:28
9:55
-1:14
21M
21.00 mi15:00:303:37:4610:2210:50
10:50
+0:55
35K
21.75 mi15:07:493:45:0510:217:19
9:47
-1:03
23M
23.00 mi15:21:073:58:2310:2213:18
10:37
+0:50
24M
24.00 mi15:30:274:07:4310:199:20
9:20
-1:17
40K
24.85 mi15:38:544:16:1010:188:27
9:53
+0:33
25.2M
25.20 mi15:42:474:20:0310:193:53
11:16
+1:23
Finish
26.22 mi15:52:454:30:0110:189:58
9:47
-1:29

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

9:20 /mi

Average Pace

10:18 /mi

Slowest Pace

11:16 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

33:19

12% of race

Time at Steady Pace

2:21:39

52% of race

Time at Slower Pace

1:35:03

35% of race

Average Pace: 10:18 /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 mi11:54:4432:0010:1832:00
10:18
#24225
10K
6.21 mi12:26:321:03:4810:1631:48
10:14
#24199
15K
9.32 mi12:57:591:35:1510:1331:27
10:07
#24052
20K
12.43 mi13:30:242:07:4010:1632:25
10:26
#23967
Half
13.11 mi13:37:062:14:2210:156:42
9:49
#23900
25K
15.53 mi14:01:352:38:5110:1424:29
10:06
#23647
30K
18.64 mi14:36:123:13:2810:2334:37
11:09
#23577
20M
20.00 mi14:49:403:26:5610:2113:28
9:55
#23378
21M
21.00 mi15:00:303:37:4610:2210:50
10:50
#23237
35K
21.75 mi15:07:493:45:0510:217:19
9:47
#23147
23M
23.00 mi15:21:073:58:2310:2213:18
10:37
#23055
24M
24.00 mi15:30:274:07:4310:199:20
9:20
#22894
40K
24.85 mi15:38:544:16:1010:188:27
9:53
#22800
25.2M
25.20 mi15:42:474:20:0310:193:53
11:16
#22777
Finish
26.22 mi15:52:454:30:0110:189:58
9:47
#22733
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi24225100001000023741(Top 89%)9744(Top 85%)9744(Top 200%)
10K6.21 mi3.10 mi24199+269995+59995+524202(Top 91%)9998(Top 88%)9998(Top 205%)
15K9.32 mi3.11 mi24052+1479919+769919+7623741(Top 89%)9744(Top 85%)9744(Top 200%)
20K12.43 mi3.11 mi23967+859870+499870+4923719(Top 89%)9755(Top 85%)9755(Top 200%)
Half13.11 mi0.68 mi23900+679832+389832+3822938(Top 86%)9322(Top 82%)9322(Top 191%)
25K15.53 mi2.42 mi23647+2539703+1299703+12922431(Top 84%)9080(Top 79%)9080(Top 186%)
30K18.64 mi3.11 mi23577+709685+189685+1823324(Top 88%)9641(Top 84%)9641(Top 197%)
20M20.00 mi1.36 mi23378+1999594+919594+9120223(Top 76%)7996(Top 70%)7996(Top 164%)
21M21.00 mi1.00 mi23237+1419526+689526+6820477(Top 77%)8187(Top 72%)8187(Top 168%)
35K21.75 mi0.75 mi23147+909494+329494+3220729(Top 78%)8360(Top 73%)8360(Top 171%)
23M23.00 mi1.25 mi23055+929452+429452+4221612(Top 81%)8858(Top 78%)8858(Top 181%)
24M24.00 mi1.00 mi22894+1619379+739379+7318627(Top 70%)7244(Top 63%)7244(Top 148%)
40K24.85 mi0.85 mi22800+949335+449335+4419672(Top 74%)7881(Top 69%)7881(Top 161%)
25.2M25.20 mi0.35 mi22777+239324+119324+1121081(Top 79%)8640(Top 76%)8640(Top 177%)
Finish26.22 mi1.02 mi22733+449306+189306+1821109(Top 79%)8618(Top 75%)8618(Top 176%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 89%
×21stories
+97ft-345ft

Overall

23741

Females

9744

F18-39

9744

5K→10K

3.1 - 6.2 mi

Top 91%
×5stories
+79ft-138ft

Overall

24202

Females

9998

F18-39

9998

10K→15K

6.2 - 9.3 mi

Top 89%
×3stories
+67ft-78ft

Overall

23741

Females

9744

F18-39

9744

15K→20K

9.3 - 12.4 mi

Top 89%
×5stories
+106ft-86ft

Overall

23719

Females

9755

F18-39

9755

20K→Half

12.4 - 13.1 mi

Top 86%
×2stories
+19ft-37ft

Overall

22938

Females

9322

F18-39

9322

Half→25K

13.1 - 15.5 mi

Top 84%
×4stories
+66ft-88ft

Overall

22431

Females

9080

F18-39

9080

25K→30K

15.5 - 18.6 mi

Top 88%
×9stories
+181ft-148ft

Overall

23324

Females

9641

F18-39

9641

30K→20M

18.6 - 20.0 mi

Top 76%
×5stories
+64ft-50ft

Overall

20223

Females

7996

F18-39

7996

20M→21M

20.0 - 21.0 mi

Top 77%
×8stories
+106ft-24ft

Overall

20477

Females

8187

F18-39

8187

21M→35K

21.0 - 21.8 mi

Top 78%
×7stories
+17ft-86ft

Overall

20729

Females

8360

F18-39

8360

35K→23M

21.8 - 23.0 mi

Top 81%
×5stories
+23ft-63ft

Overall

21612

Females

8858

F18-39

8858

23M→24M

23.0 - 24.0 mi

Top 70%
×6stories
+12ft-82ft

Overall

18627

Females

7244

F18-39

7244

24M→40K

24.0 - 24.9 mi

Top 74%
×1story
+6ft-20ft

Overall

19672

Females

7881

F18-39

7881

40K→25.2M

24.9 - 25.2 mi

Top 79%
×1story
+13ft-16ft

Overall

21081

Females

8640

F18-39

8640

25.2M→Finish

25.2 - 26.2 mi

Top 79%
×2stories
+22ft-21ft

Overall

21109

Females

8618

F18-39

8618

Passing Analysis

Category:
Athletes Passed
1921
Passed By
429
Net Change
+1492
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24225
5K → 10K207181+26#24225#24199
10K → 15K21164+147#24199#24052
15K → 20K15267+85#24052#23967
20K → Half714+67#23967#23900
Half → 25K2552+253#23900#23647
25K → 30K14171+70#23647#23577
30K → 20M1990+199#23577#23378
20M → 21M1421+141#23378#23237
21M → 35K911+90#23237#23147
35K → 23M10816+92#23147#23055
23M → 24M1610+161#23055#22894
24M → 40K1017+94#22894#22800
40K → 25.2M241+23#22800#22777
25.2M → Finish5814+44#22777#22733
TOTALS1921429+1492
📊

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