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BOSTON MARATHON 2026

Hannah Petroni

Bib: 19745•F

OH

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0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Masters (Masters Women)
#0 / 6862
Top 50%
Age Group (F45-49)
#0 / 1786
Race Day Weather
51°/41°F
overcast clouds

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K
26:42
3.11 mi
Rank: #20595
Start → 5K
26:42 | 8:36/mi
10K
53:23
6.21 mi
Rank: #20701 (-106)
5K → 10K
26:41 | 8:36/mi
15K
1:19:51
9.32 mi
Rank: #20534 (+167)
10K → 15K
26:28 | 8:32/mi
20K
1:46:26
12.43 mi
Rank: #20263 (+271)
15K → 20K
26:35 | 8:34/mi
HALF
1:52:12
13.11 mi
Rank: #20254 (+9)
20K → HALF
5:46 | 8:28/mi
25K
2:13:43
15.53 mi
Rank: #20320 (-66)
HALF → 25K
21:31 | 8:53/mi
30K
2:41:30
18.64 mi
Rank: #20124 (+196)
25K → 30K
27:47 | 8:57/mi
20M
2:53:35
20.00 mi
Rank: #19998 (+126)
30K → 20M
12:05 | 8:54/mi
21M
3:02:56
21.00 mi
Rank: #19879 (+119)
20M → 21M
9:21 | 9:21/mi
35K
3:09:13
21.75 mi
Rank: #19773 (+106)
21M → 35K
6:17 | 8:24/mi
23M
3:20:00
23.00 mi
Rank: #19593 (+180)
35K → 23M
10:47 | 8:38/mi
24M
3:28:19
24.00 mi
Rank: #19410 (+183)
23M → 24M
8:19 | 8:19/mi
40K
3:35:39
24.85 mi
Rank: #19294 (+116)
24M → 40K
7:20 | 8:35/mi
25.2M
3:38:50
25.20 mi
Rank: #19248 (+46)
40K → 25.2M
3:11 | 9:14/mi
FINISH
3:47:20
26.22 mi
Rank: #19166 (+82)
25.2M → FINISH
8:30 | 8:21/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:52:12
Pace8:34 /mi
2nd Half
Distance13.11 mi
Time1:55:08
Pace8:47 /mi
📊Positive Split: 2.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:11:0526:428:3626:42
8:36
-
10K
6.21 mi11:37:4653:238:3626:41
8:36
0:00
15K
9.32 mi12:04:141:19:518:3526:28
8:32
-0:04
20K
12.43 mi12:30:491:46:268:3426:35
8:34
+0:02
HALF
13.11 mi12:36:351:52:128:345:46
8:28
-0:06
25K
15.53 mi12:58:062:13:438:3721:31
8:53
+0:25
30K
18.64 mi13:25:532:41:308:4027:47
8:57
+0:04
20M
20.00 mi13:37:582:53:358:4112:05
8:54
-0:03
21M
21.00 mi13:47:193:02:568:439:21
9:21
+0:27
35K
21.75 mi13:53:363:09:138:436:17
8:24
-0:57
23M
23.00 mi14:04:233:20:008:4210:47
8:38
+0:14
24M
24.00 mi14:12:423:28:198:418:19
8:19
-0:19
40K
24.85 mi14:20:023:35:398:417:20
8:35
+0:16
25.2M
25.20 mi14:23:133:38:508:423:11
9:14
+0:39
FINISH
26.22 mi14:31:433:47:208:418:30
8:21
-0:53

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

📈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

8:19 /mi

Average Pace

8:41 /mi

Slowest Pace

9:21 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

3:34:48

94% of race

Time at Steady Pace

12:32

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:40 /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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:11:0526:428:3626:42
8:36
#20595
10K
6.21 mi11:37:4653:238:3626:41
8:36
#20701
15K
9.32 mi12:04:141:19:518:3526:28
8:32
#20534
20K
12.43 mi12:30:491:46:268:3426:35
8:34
#20263
HALF
13.11 mi12:36:351:52:128:345:46
8:28
#20254
25K
15.53 mi12:58:062:13:438:3721:31
8:53
#20320
30K
18.64 mi13:25:532:41:308:4027:47
8:57
#20124
20M
20.00 mi13:37:582:53:358:4112:05
8:54
#19998
21M
21.00 mi13:47:193:02:568:439:21
9:21
#19879
35K
21.75 mi13:53:363:09:138:436:17
8:24
#19773
23M
23.00 mi14:04:233:20:008:4210:47
8:38
#19593
24M
24.00 mi14:12:423:28:198:418:19
8:19
#19410
40K
24.85 mi14:20:023:35:398:417:20
8:35
#19294
25.2M
25.20 mi14:23:133:38:508:423:11
9:14
#19248
FINISH
26.22 mi14:31:433:47:208:418:30
8:21
#19166
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi205957957795720272(Top 70%)7737(Top 62%)7737(Top 433%)
10K6.21 mi3.10 mi20701-1067991-347991-3420835(Top 72%)8048(Top 64%)8048(Top 451%)
15K9.32 mi3.11 mi20534+1677890+1017890+10120272(Top 70%)7737(Top 62%)7737(Top 433%)
20K12.43 mi3.11 mi20263+2717765+1257765+12519636(Top 68%)7423(Top 59%)7423(Top 416%)
HALF13.11 mi0.68 mi20254+97765776520041(Top 69%)7597(Top 60%)7597(Top 425%)
25K15.53 mi2.42 mi20320-667805-407805-4020578(Top 71%)7956(Top 63%)7956(Top 445%)
30K18.64 mi3.11 mi20124+1967713+927713+9219309(Top 67%)7384(Top 59%)7384(Top 413%)
20M20.00 mi1.36 mi19998+1267668+457668+4518466(Top 64%)7016(Top 56%)7016(Top 393%)
21M21.00 mi1.00 mi19879+1197622+467622+4617884(Top 62%)6734(Top 54%)6734(Top 377%)
35K21.75 mi0.75 mi19773+1067577+457577+4517085(Top 59%)6393(Top 51%)6393(Top 358%)
23M23.00 mi1.25 mi19593+1807504+737504+7316450(Top 57%)6122(Top 49%)6122(Top 343%)
24M24.00 mi1.00 mi19410+1837423+817423+8115859(Top 55%)5836(Top 46%)5836(Top 327%)
40K24.85 mi0.85 mi19294+1167368+557368+5516207(Top 56%)6101(Top 49%)6101(Top 342%)
25.2M25.20 mi0.35 mi19248+467352+167352+1616067(Top 55%)6021(Top 48%)6021(Top 337%)
FINISH26.22 mi1.02 mi19166+827324+287324+2817324(Top 60%)6688(Top 53%)6688(Top 374%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 70%
×21
+97ft-345ft

Overall

20272

Females

7737

F45-49

7737

5K→10K

3.1 - 6.2 mi

Top 72%
×5
+79ft-138ft

Overall

20835

Females

8048

F45-49

8048

10K→15K

6.2 - 9.3 mi

Top 70%
×3
+67ft-78ft

Overall

20272

Females

7737

F45-49

7737

15K→20K

9.3 - 12.4 mi

Top 68%
×5
+106ft-86ft

Overall

19636

Females

7423

F45-49

7423

20K→HALF

12.4 - 13.1 mi

Top 69%
×2
+19ft-37ft

Overall

20041

Females

7597

F45-49

7597

HALF→25K

13.1 - 15.5 mi

Top 71%
×4
+66ft-88ft

Overall

20578

Females

7956

F45-49

7956

25K→30K

15.5 - 18.6 mi

Top 67%
×9
+181ft-148ft

Overall

19309

Females

7384

F45-49

7384

30K→20M

18.6 - 20.0 mi

Top 64%
×5
+64ft-50ft

Overall

18466

Females

7016

F45-49

7016

20M→21M

20.0 - 21.0 mi

Top 62%
×8
+106ft-24ft

Overall

17884

Females

6734

F45-49

6734

21M→35K

21.0 - 21.8 mi

Top 59%
×7
+17ft-86ft

Overall

17085

Females

6393

F45-49

6393

35K→23M

21.8 - 23.0 mi

Top 57%
×5
+23ft-63ft

Overall

16450

Females

6122

F45-49

6122

23M→24M

23.0 - 24.0 mi

Top 55%
×6
+12ft-82ft

Overall

15859

Females

5836

F45-49

5836

24M→40K

24.0 - 24.9 mi

Top 56%
×1
+6ft-20ft

Overall

16207

Females

6101

F45-49

6101

40K→25.2M

24.9 - 25.2 mi

Top 55%
×1
+13ft-16ft

Overall

16067

Females

6021

F45-49

6021

25.2M→FINISH

25.2 - 26.2 mi

Top 60%
×2
+22ft-21ft

Overall

17324

Females

6688

F45-49

6688

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2315*
Passed By
780
Net Change
+1429
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20595
5K → 10K200200-106#20595#20701
10K → 15K290*123+167#20701#20534
15K → 20K320*49+271#20534#20263
20K → HALF3930+9#20263#20254
HALF → 25K102168-66#20254#20320
25K → 30K276*80+196#20320#20124
30K → 20M16034+126#20124#19998
20M → 21M14021+119#19998#19879
21M → 35K1148+106#19879#19773
35K → 23M1899+180#19773#19593
23M → 24M1896+183#19593#19410
24M → 40K13519+116#19410#19294
40K → 25.2M559+46#19294#19248
25.2M → FINISH10624+82#19248#19166
TOTALS2315*780+1429

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

📊

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

📈Position Graph

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing