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BOSTON MARATHON 2023

Megan Bruntz

Bib: 14099•F

WA

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 47%
Gender (Female)
#0 / 11423
Top 29%
Division (F18-39)
#0 / 4884
Top 47%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:41
Rank: #13622
Start → 5K
24:41 | 7:57/mi
10K· 6.21 mi
49:11
Rank: #13708 (-86)
5K → 10K
24:30 | 7:53/mi
15K· 9.32 mi
1:13:45
Rank: #13680 (+28)
10K → 15K
24:34 | 7:54/mi
20K· 12.43 mi
1:38:41
Rank: #13622 (+58)
15K → 20K
24:56 | 8:02/mi
Half· 13.11 mi
1:44:03
Rank: #13611 (+11)
20K → Half
5:22 | 7:52/mi
25K· 15.53 mi
2:03:21
Rank: #13389 (+222)
Half → 25K
19:18 | 7:58/mi
30K· 18.64 mi
2:28:51
Rank: #13176 (+213)
25K → 30K
25:30 | 8:12/mi
20M
2:39:55
Rank: #13014 (+162)
30K → 20M
11:04 | 8:09/mi
21M
2:48:31
Rank: #12854 (+160)
20M → 21M
8:36 | 8:36/mi
35K· 21.75 mi
2:54:28
Rank: #12802 (+52)
21M → 35K
5:57 | 7:57/mi
23M
3:04:34
Rank: #12628 (+174)
35K → 23M
10:06 | 8:04/mi
24M
3:12:31
Rank: #12548 (+80)
23M → 24M
7:57 | 7:57/mi
40K· 24.85 mi
3:19:25
Rank: #12477 (+71)
24M → 40K
6:54 | 8:04/mi
25.2M
3:22:29
Rank: #12457 (+20)
40K → 25.2M
3:04 | 8:54/mi
Finish· 26.22 mi
3:30:32
Rank: #12421 (+36)
25.2M → Finish
8:03 | 7:54/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:44:03
Pace7:56 /mi
2nd Half
Distance13.11 mi
Time1:46:29
Pace8:07 /mi
📊Positive Split: 2.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:54:4124:417:5724:41
7:57
-
10K
6.21 mi11:19:1149:117:5524:30
7:53
-0:04
15K
9.32 mi11:43:451:13:457:5524:34
7:54
+0:01
20K
12.43 mi12:08:411:38:417:5624:56
8:02
+0:08
Half
13.11 mi12:14:031:44:037:565:22
7:52
-0:10
25K
15.53 mi12:33:212:03:217:5619:18
7:58
+0:06
30K
18.64 mi12:58:512:28:517:5925:30
8:12
+0:14
20M
20.00 mi13:09:552:39:558:0011:04
8:09
-0:03
21M
21.00 mi13:18:312:48:318:018:36
8:36
+0:27
35K
21.75 mi13:24:282:54:288:015:57
7:57
-0:39
23M
23.00 mi13:34:343:04:348:0110:06
8:04
+0:07
24M
24.00 mi13:42:313:12:318:017:57
7:57
-0:07
40K
24.85 mi13:49:253:19:258:016:54
8:04
+0:07
25.2M
25.20 mi13:52:293:22:298:023:04
8:54
+0:50
Finish
26.22 mi14:00:323:30:328:028:03
7:54
-1:00

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

7:52 /mi

Average Pace

8:02 /mi

Slowest Pace

8:54 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:27:28

99% of race

Time at Steady Pace

3:04

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:02 /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 mi10:54:4124:417:5724:41
7:57
#13622
10K
6.21 mi11:19:1149:117:5524:30
7:53
#13708
15K
9.32 mi11:43:451:13:457:5524:34
7:54
#13680
20K
12.43 mi12:08:411:38:417:5624:56
8:02
#13622
Half
13.11 mi12:14:031:44:037:565:22
7:52
#13611
25K
15.53 mi12:33:212:03:217:5619:18
7:58
#13389
30K
18.64 mi12:58:512:28:517:5925:30
8:12
#13176
20M
20.00 mi13:09:552:39:558:0011:04
8:09
#13014
21M
21.00 mi13:18:312:48:318:018:36
8:36
#12854
35K
21.75 mi13:24:282:54:288:015:57
7:57
#12802
23M
23.00 mi13:34:343:04:348:0110:06
8:04
#12628
24M
24.00 mi13:42:313:12:318:017:57
7:57
#12548
40K
24.85 mi13:49:253:19:258:016:54
8:04
#12477
25.2M
25.20 mi13:52:293:22:298:023:04
8:54
#12457
Finish
26.22 mi14:00:323:30:328:028:03
7:54
#12421
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi136223796379613626(Top 51%)3850(Top 34%)3850(Top 79%)
10K6.21 mi3.10 mi13708-863869-733869-7313872(Top 52%)3964(Top 35%)3964(Top 81%)
15K9.32 mi3.11 mi13680+283869386913626(Top 51%)3850(Top 34%)3850(Top 79%)
20K12.43 mi3.11 mi13622+583860+93860+913655(Top 51%)3905(Top 34%)3905(Top 80%)
Half13.11 mi0.68 mi13611+113850+103850+1013337(Top 50%)3686(Top 32%)3686(Top 75%)
25K15.53 mi2.42 mi13389+2223740+1103740+11012415(Top 47%)3315(Top 29%)3315(Top 68%)
30K18.64 mi3.11 mi13176+2133652+883652+8812399(Top 47%)3411(Top 30%)3411(Top 70%)
20M20.00 mi1.36 mi13014+1623573+793573+7911332(Top 43%)2906(Top 25%)2906(Top 60%)
21M21.00 mi1.00 mi12854+1603505+683505+6811083(Top 42%)2918(Top 26%)2918(Top 60%)
35K21.75 mi0.75 mi12802+523488+173488+1711822(Top 44%)3329(Top 29%)3329(Top 68%)
23M23.00 mi1.25 mi12628+1743406+823406+8210265(Top 39%)2636(Top 23%)2636(Top 54%)
24M24.00 mi1.00 mi12548+803381+253381+2510923(Top 41%)3054(Top 27%)3054(Top 63%)
40K24.85 mi0.85 mi12477+713361+203361+2010552(Top 40%)2914(Top 26%)2914(Top 60%)
25.2M25.20 mi0.35 mi12457+203361336111959(Top 45%)3697(Top 32%)3697(Top 76%)
Finish26.22 mi1.02 mi12421+363358+33358+311418(Top 43%)3406(Top 30%)3406(Top 70%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 51%
×21stories
+97ft-345ft

Overall

13626

Females

3850

F18-39

3850

5K→10K

3.1 - 6.2 mi

Top 52%
×5stories
+79ft-138ft

Overall

13872

Females

3964

F18-39

3964

10K→15K

6.2 - 9.3 mi

Top 51%
×3stories
+67ft-78ft

Overall

13626

Females

3850

F18-39

3850

15K→20K

9.3 - 12.4 mi

Top 51%
×5stories
+106ft-86ft

Overall

13655

Females

3905

F18-39

3905

20K→Half

12.4 - 13.1 mi

Top 50%
×2stories
+19ft-37ft

Overall

13337

Females

3686

F18-39

3686

Half→25K

13.1 - 15.5 mi

Top 47%
×4stories
+66ft-88ft

Overall

12415

Females

3315

F18-39

3315

25K→30K

15.5 - 18.6 mi

Top 47%
×9stories
+181ft-148ft

Overall

12399

Females

3411

F18-39

3411

30K→20M

18.6 - 20.0 mi

Top 43%
×5stories
+64ft-50ft

Overall

11332

Females

2906

F18-39

2906

20M→21M

20.0 - 21.0 mi

Top 42%
×8stories
+106ft-24ft

Overall

11083

Females

2918

F18-39

2918

21M→35K

21.0 - 21.8 mi

Top 44%
×7stories
+17ft-86ft

Overall

11822

Females

3329

F18-39

3329

35K→23M

21.8 - 23.0 mi

Top 39%
×5stories
+23ft-63ft

Overall

10265

Females

2636

F18-39

2636

23M→24M

23.0 - 24.0 mi

Top 41%
×6stories
+12ft-82ft

Overall

10923

Females

3054

F18-39

3054

24M→40K

24.0 - 24.9 mi

Top 40%
×1story
+6ft-20ft

Overall

10552

Females

2914

F18-39

2914

40K→25.2M

24.9 - 25.2 mi

Top 45%
×1story
+13ft-16ft

Overall

11959

Females

3697

F18-39

3697

25.2M→Finish

25.2 - 26.2 mi

Top 43%
×2stories
+22ft-21ft

Overall

11418

Females

3406

F18-39

3406

Passing Analysis

Category:
Athletes Passed
2196
Passed By
995
Net Change
+1201
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13622
5K → 10K249335-86#13622#13708
10K → 15K195167+28#13708#13680
15K → 20K200142+58#13680#13622
20K → Half3827+11#13622#13611
Half → 25K25735+222#13611#13389
25K → 30K29279+213#13389#13176
30K → 20M18624+162#13176#13014
20M → 21M17919+160#13014#12854
21M → 35K8129+52#12854#12802
35K → 23M18511+174#12802#12628
23M → 24M11333+80#12628#12548
24M → 40K9524+71#12548#12477
40K → 25.2M4323+20#12477#12457
25.2M → Finish8347+36#12457#12421
TOTALS2196995+1201
📊

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