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BOSTON MARATHON 2023

Tatiane Brioli

Bib: 18403•F

0:00
0:00
/ mi
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Top 45%
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
25:37
Rank: #15778
Start → 5K
25:37 | 8:15/mi
10K· 6.21 mi
50:43
Rank: #15562 (+216)
5K → 10K
25:06 | 8:05/mi
15K· 9.32 mi
1:15:52
Rank: #15420 (+142)
10K → 15K
25:09 | 8:06/mi
20K· 12.43 mi
1:41:11
Rank: #15193 (+227)
15K → 20K
25:19 | 8:09/mi
Half· 13.11 mi
1:46:43
Rank: #15181 (+12)
20K → Half
5:32 | 8:07/mi
25K· 15.53 mi
2:06:57
Rank: #15151 (+30)
Half → 25K
20:14 | 8:21/mi
30K· 18.64 mi
2:34:25
Rank: #15366 (-215)
25K → 30K
27:28 | 8:50/mi
20M
2:46:23
Rank: #15359 (+7)
30K → 20M
11:58 | 8:48/mi
21M
2:55:44
Rank: #15320 (+39)
20M → 21M
9:21 | 9:21/mi
35K· 21.75 mi
3:02:15
Rank: #15350 (-30)
21M → 35K
6:31 | 8:43/mi
23M
3:13:00
Rank: #15232 (+118)
35K → 23M
10:45 | 8:35/mi
24M
3:21:47
Rank: #15264 (-32)
23M → 24M
8:47 | 8:47/mi
40K· 24.85 mi
3:29:29
Rank: #15317 (-53)
24M → 40K
7:42 | 9:00/mi
25.2M
3:32:51
Rank: #15325 (-8)
40K → 25.2M
3:22 | 9:46/mi
Finish· 26.22 mi
3:41:54
Rank: #15420 (-95)
25.2M → Finish
9:03 | 8:53/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:46:43
Pace8:08 /mi
2nd Half
Distance13.11 mi
Time1:55:11
Pace8:47 /mi
📊Positive Split: 7.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:19:0625:378:1525:37
8:15
-
10K
6.21 mi11:44:1250:438:1025:06
8:05
-0:10
15K
9.32 mi12:09:211:15:528:0825:09
8:06
+0:01
20K
12.43 mi12:34:401:41:118:0925:19
8:09
+0:03
Half
13.11 mi12:40:121:46:438:085:32
8:07
-0:02
25K
15.53 mi13:00:262:06:578:1020:14
8:21
+0:14
30K
18.64 mi13:27:542:34:258:1727:28
8:50
+0:29
20M
20.00 mi13:39:522:46:238:1911:58
8:48
-0:02
21M
21.00 mi13:49:132:55:448:229:21
9:21
+0:33
35K
21.75 mi13:55:443:02:158:236:31
8:43
-0:38
23M
23.00 mi14:06:293:13:008:2310:45
8:35
-0:08
24M
24.00 mi14:15:163:21:478:248:47
8:47
+0:12
40K
24.85 mi14:22:583:29:298:267:42
9:00
+0:13
25.2M
25.20 mi14:26:203:32:518:273:22
9:46
+0:46
Finish
26.22 mi14:35:233:41:548:289:03
8:53
-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

8:05 /mi

Average Pace

8:28 /mi

Slowest Pace

9:46 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:06:57

57% of race

Time at Steady Pace

1:14:32

34% of race

Time at Slower Pace

20:25

9% of race

Average Pace: 8:28 /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 mi11:19:0625:378:1525:37
8:15
#15778
10K
6.21 mi11:44:1250:438:1025:06
8:05
#15562
15K
9.32 mi12:09:211:15:528:0825:09
8:06
#15420
20K
12.43 mi12:34:401:41:118:0925:19
8:09
#15193
Half
13.11 mi12:40:121:46:438:085:32
8:07
#15181
25K
15.53 mi13:00:262:06:578:1020:14
8:21
#15151
30K
18.64 mi13:27:542:34:258:1727:28
8:50
#15366
20M
20.00 mi13:39:522:46:238:1911:58
8:48
#15359
21M
21.00 mi13:49:132:55:448:229:21
9:21
#15320
35K
21.75 mi13:55:443:02:158:236:31
8:43
#15350
23M
23.00 mi14:06:293:13:008:2310:45
8:35
#15232
24M
24.00 mi14:15:163:21:478:248:47
8:47
#15264
40K
24.85 mi14:22:583:29:298:267:42
9:00
#15317
25.2M
25.20 mi14:26:203:32:518:273:22
9:46
#15325
Finish
26.22 mi14:35:233:41:548:289:03
8:53
#15420
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi157785138513815139(Top 57%)4758(Top 42%)4758(Top 97%)
10K6.21 mi3.10 mi15562+2165005+1335005+13315381(Top 58%)4902(Top 43%)4902(Top 100%)
15K9.32 mi3.11 mi15420+1424926+794926+7915139(Top 57%)4758(Top 42%)4758(Top 97%)
20K12.43 mi3.11 mi15193+2274805+1214805+12114604(Top 55%)4468(Top 39%)4468(Top 91%)
Half13.11 mi0.68 mi15181+124795+104795+1015261(Top 57%)4846(Top 42%)4846(Top 99%)
25K15.53 mi2.42 mi15151+304803-84803-815241(Top 57%)4985(Top 44%)4985(Top 102%)
30K18.64 mi3.11 mi15366-2154989-1864989-18616319(Top 61%)5677(Top 50%)5677(Top 116%)
20M20.00 mi1.36 mi15359+75003-145003-1415471(Top 58%)5257(Top 46%)5257(Top 108%)
21M21.00 mi1.00 mi15320+395009-65009-615274(Top 57%)5211(Top 46%)5211(Top 107%)
35K21.75 mi0.75 mi15350-305036-275036-2716476(Top 62%)5975(Top 52%)5975(Top 122%)
23M23.00 mi1.25 mi15232+1184985+514985+5113752(Top 52%)4480(Top 39%)4480(Top 92%)
24M24.00 mi1.00 mi15264-325021-365021-3616117(Top 61%)5867(Top 51%)5867(Top 120%)
40K24.85 mi0.85 mi15317-535071-505071-5016193(Top 61%)5964(Top 52%)5964(Top 122%)
25.2M25.20 mi0.35 mi15325-85089-185089-1816400(Top 62%)6094(Top 53%)6094(Top 125%)
Finish26.22 mi1.02 mi15420-955161-725161-7217423(Top 65%)6597(Top 58%)6597(Top 135%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 57%
×21stories
+97ft-345ft

Overall

15139

Females

4758

F18-39

4758

5K→10K

3.1 - 6.2 mi

Top 58%
×5stories
+79ft-138ft

Overall

15381

Females

4902

F18-39

4902

10K→15K

6.2 - 9.3 mi

Top 57%
×3stories
+67ft-78ft

Overall

15139

Females

4758

F18-39

4758

15K→20K

9.3 - 12.4 mi

Top 55%
×5stories
+106ft-86ft

Overall

14604

Females

4468

F18-39

4468

20K→Half

12.4 - 13.1 mi

Top 57%
×2stories
+19ft-37ft

Overall

15261

Females

4846

F18-39

4846

Half→25K

13.1 - 15.5 mi

Top 57%
×4stories
+66ft-88ft

Overall

15241

Females

4985

F18-39

4985

25K→30K

15.5 - 18.6 mi

Top 61%
×9stories
+181ft-148ft

Overall

16319

Females

5677

F18-39

5677

30K→20M

18.6 - 20.0 mi

Top 58%
×5stories
+64ft-50ft

Overall

15471

Females

5257

F18-39

5257

20M→21M

20.0 - 21.0 mi

Top 57%
×8stories
+106ft-24ft

Overall

15274

Females

5211

F18-39

5211

21M→35K

21.0 - 21.8 mi

Top 62%
×7stories
+17ft-86ft

Overall

16476

Females

5975

F18-39

5975

35K→23M

21.8 - 23.0 mi

Top 52%
×5stories
+23ft-63ft

Overall

13752

Females

4480

F18-39

4480

23M→24M

23.0 - 24.0 mi

Top 61%
×6stories
+12ft-82ft

Overall

16117

Females

5867

F18-39

5867

24M→40K

24.0 - 24.9 mi

Top 61%
×1story
+6ft-20ft

Overall

16193

Females

5964

F18-39

5964

40K→25.2M

24.9 - 25.2 mi

Top 62%
×1story
+13ft-16ft

Overall

16400

Females

6094

F18-39

6094

25.2M→Finish

25.2 - 26.2 mi

Top 65%
×2stories
+22ft-21ft

Overall

17423

Females

6597

F18-39

6597

Passing Analysis

Category:
Athletes Passed
1845
Passed By
1487
Net Change
+358
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15778
5K → 10K418202+216#15778#15562
10K → 15K260118+142#15562#15420
15K → 20K28962+227#15420#15193
20K → Half4634+12#15193#15181
Half → 25K153123+30#15181#15151
25K → 30K114329-215#15151#15366
30K → 20M9285+7#15366#15359
20M → 21M10364+39#15359#15320
21M → 35K3767-30#15320#15350
35K → 23M15638+118#15350#15232
23M → 24M6092-32#15232#15264
24M → 40K4497-53#15264#15317
40K → 25.2M2735-8#15317#15325
25.2M → Finish46141-95#15325#15420
TOTALS18451487+358
📊

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