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BOSTON MARATHON 2023

Theresa Gagliardi

Bib: 19169•F

PA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 41%
Gender (Female)
#0 / 11423
Top 23%
Masters (Masters Women)
#0 / 6539
Top 11%
Division (F40-44)
#0 / 1878
Top 22%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:57
Rank: #14237
Start → 5K
24:57 | 8:02/mi
10K· 6.21 mi
48:30
Rank: #12752 (+1485)
5K → 10K
23:33 | 7:35/mi
15K· 9.32 mi
1:11:37
Rank: #11648 (+1104)
10K → 15K
23:07 | 7:26/mi
20K· 12.43 mi
1:35:06
Rank: #11132 (+516)
15K → 20K
23:29 | 7:34/mi
Half· 13.11 mi
1:40:14
Rank: #11091 (+41)
20K → Half
5:08 | 7:31/mi
25K· 15.53 mi
1:58:34
Rank: #10756 (+335)
Half → 25K
18:20 | 7:34/mi
30K· 18.64 mi
2:23:08
Rank: #10597 (+159)
25K → 30K
24:34 | 7:54/mi
20M
2:34:13
Rank: #10642 (-45)
30K → 20M
11:05 | 8:09/mi
21M
2:42:47
Rank: #10634 (+8)
20M → 21M
8:34 | 8:34/mi
35K· 21.75 mi
2:48:29
Rank: #10549 (+85)
21M → 35K
5:42 | 7:37/mi
23M
2:58:43
Rank: #10568 (-19)
35K → 23M
10:14 | 8:10/mi
24M
3:06:57
Rank: #10667 (-99)
23M → 24M
8:14 | 8:14/mi
40K· 24.85 mi
3:14:22
Rank: #10797 (-130)
24M → 40K
7:25 | 8:40/mi
25.2M
3:17:35
Rank: #10863 (-66)
40K → 25.2M
3:13 | 9:20/mi
Finish· 26.22 mi
3:26:07
Rank: #11017 (-154)
25.2M → Finish
8:32 | 8:22/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:40:14
Pace7:39 /mi
2nd Half
Distance13.11 mi
Time1:45:53
Pace8:05 /mi
📊Positive Split: 5.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:16:4624:578:0224:57
8:02
-
10K
6.21 mi11:40:1948:307:4823:33
7:35
-0:27
15K
9.32 mi12:03:261:11:377:4123:07
7:26
-0:09
20K
12.43 mi12:26:551:35:067:3923:29
7:34
+0:08
Half
13.11 mi12:32:031:40:147:395:08
7:31
-0:03
25K
15.53 mi12:50:231:58:347:3818:20
7:34
+0:03
30K
18.64 mi13:14:572:23:087:4124:34
7:54
+0:20
20M
20.00 mi13:26:022:34:137:4311:05
8:09
+0:15
21M
21.00 mi13:34:362:42:477:458:34
8:34
+0:25
35K
21.75 mi13:40:182:48:297:455:42
7:37
-0:57
23M
23.00 mi13:50:322:58:437:4610:14
8:10
+0:33
24M
24.00 mi13:58:463:06:577:478:14
8:14
+0:04
40K
24.85 mi14:06:113:14:227:497:25
8:40
+0:26
25.2M
25.20 mi14:09:243:17:357:503:13
9:20
+0:40
Finish
26.22 mi14:17:563:26:077:528:32
8:22
-0:58

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

7:52 /mi

Slowest Pace

9:20 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:39:19

48% of race

Time at Steady Pace

1:19:04

38% of race

Time at Slower Pace

27:44

13% of race

Average Pace: 7:52 /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 mi11:16:4624:578:0224:57
8:02
#14237
10K
6.21 mi11:40:1948:307:4823:33
7:35
#12752
15K
9.32 mi12:03:261:11:377:4123:07
7:26
#11648
20K
12.43 mi12:26:551:35:067:3923:29
7:34
#11132
Half
13.11 mi12:32:031:40:147:395:08
7:31
#11091
25K
15.53 mi12:50:231:58:347:3818:20
7:34
#10756
30K
18.64 mi13:14:572:23:087:4124:34
7:54
#10597
20M
20.00 mi13:26:022:34:137:4311:05
8:09
#10642
21M
21.00 mi13:34:362:42:477:458:34
8:34
#10634
35K
21.75 mi13:40:182:48:297:455:42
7:37
#10549
23M
23.00 mi13:50:322:58:437:4610:14
8:10
#10568
24M
24.00 mi13:58:463:06:577:478:14
8:14
#10667
40K
24.85 mi14:06:113:14:227:497:25
8:40
#10797
25.2M
25.20 mi14:09:243:17:357:503:13
9:20
#10863
Finish
26.22 mi14:17:563:26:077:528:32
8:22
#11017
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi14237416541659706(Top 36%)1712(Top 15%)1712(Top 91%)
10K6.21 mi3.10 mi12752+14853284+8813284+88111155(Top 42%)2406(Top 21%)2406(Top 128%)
15K9.32 mi3.11 mi11648+11042694+5902694+5909706(Top 36%)1712(Top 15%)1712(Top 91%)
20K12.43 mi3.11 mi11132+5162400+2942400+2949781(Top 37%)1822(Top 16%)1822(Top 97%)
Half13.11 mi0.68 mi11091+412380+202380+2010489(Top 39%)2144(Top 19%)2144(Top 114%)
25K15.53 mi2.42 mi10756+3352226+1542226+1549274(Top 35%)1674(Top 15%)1674(Top 89%)
30K18.64 mi3.11 mi10597+1592205+212205+2110205(Top 38%)2258(Top 20%)2258(Top 120%)
20M20.00 mi1.36 mi10642-452251-462251-4611395(Top 43%)2930(Top 26%)2930(Top 156%)
21M21.00 mi1.00 mi10634+82267-162267-1610892(Top 41%)2808(Top 25%)2808(Top 150%)
35K21.75 mi0.75 mi10549+852247+202247+209454(Top 36%)2131(Top 19%)2131(Top 113%)
23M23.00 mi1.25 mi10568-192288-412288-4111011(Top 41%)3021(Top 26%)3021(Top 161%)
24M24.00 mi1.00 mi10667-992359-712359-7112834(Top 48%)4033(Top 35%)4033(Top 215%)
40K24.85 mi0.85 mi10797-1302449-902449-9014370(Top 54%)4942(Top 43%)4942(Top 263%)
25.2M25.20 mi0.35 mi10863-662501-522501-5214328(Top 54%)4898(Top 43%)4898(Top 261%)
Finish26.22 mi1.02 mi11017-1542605-1042605-10414569(Top 55%)5020(Top 44%)5020(Top 267%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 36%
×21stories
+97ft-345ft

Overall

9706

Females

1712

F40-44

1712

5K→10K

3.1 - 6.2 mi

Top 42%
×5stories
+79ft-138ft

Overall

11155

Females

2406

F40-44

2406

10K→15K

6.2 - 9.3 mi

Top 36%
×3stories
+67ft-78ft

Overall

9706

Females

1712

F40-44

1712

15K→20K

9.3 - 12.4 mi

Top 37%
×5stories
+106ft-86ft

Overall

9781

Females

1822

F40-44

1822

20K→Half

12.4 - 13.1 mi

Top 39%
×2stories
+19ft-37ft

Overall

10489

Females

2144

F40-44

2144

Half→25K

13.1 - 15.5 mi

Top 35%
×4stories
+66ft-88ft

Overall

9274

Females

1674

F40-44

1674

25K→30K

15.5 - 18.6 mi

Top 38%
×9stories
+181ft-148ft

Overall

10205

Females

2258

F40-44

2258

30K→20M

18.6 - 20.0 mi

Top 43%
×5stories
+64ft-50ft

Overall

11395

Females

2930

F40-44

2930

20M→21M

20.0 - 21.0 mi

Top 41%
×8stories
+106ft-24ft

Overall

10892

Females

2808

F40-44

2808

21M→35K

21.0 - 21.8 mi

Top 36%
×7stories
+17ft-86ft

Overall

9454

Females

2131

F40-44

2131

35K→23M

21.8 - 23.0 mi

Top 41%
×5stories
+23ft-63ft

Overall

11011

Females

3021

F40-44

3021

23M→24M

23.0 - 24.0 mi

Top 48%
×6stories
+12ft-82ft

Overall

12834

Females

4033

F40-44

4033

24M→40K

24.0 - 24.9 mi

Top 54%
×1story
+6ft-20ft

Overall

14370

Females

4942

F40-44

4942

40K→25.2M

24.9 - 25.2 mi

Top 54%
×1story
+13ft-16ft

Overall

14328

Females

4898

F40-44

4898

25.2M→Finish

25.2 - 26.2 mi

Top 55%
×2stories
+22ft-21ft

Overall

14569

Females

5020

F40-44

5020

Passing Analysis

Category:
Athletes Passed
4245*
Passed By
1025
Net Change
+3220
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14237
5K → 10K151732+1485#14237#12752
10K → 15K11106+1104#12752#11648
15K → 20K52913+516#11648#11132
20K → Half498+41#11132#11091
Half → 25K3427+335#11091#10756
25K → 30K259100+159#10756#10597
30K → 20M65*110-45#10597#10642
20M → 21M7668+8#10642#10634
21M → 35K10015+85#10634#10549
35K → 23M7796-19#10549#10568
23M → 24M41140-99#10568#10667
24M → 40K36166-130#10667#10797
40K → 25.2M1985-66#10797#10863
25.2M → Finish25179-154#10863#11017
TOTALS4245*1025+3220

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

📊

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