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BOSTON MARATHON 2023

Bridget Fetzner

Bib: 19740•F

PA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 50%
Gender (Female)
#0 / 11423
Top 34%
Masters (Masters Women)
#0 / 6539
Top 20%
Division (F45-49)
#0 / 1817
Top 22%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:22
Rank: #15190
Start → 5K
25:22 | 8:10/mi
10K· 6.21 mi
50:18
Rank: #15083 (+107)
5K → 10K
24:56 | 8:02/mi
15K· 9.32 mi
1:15:23
Rank: #15032 (+51)
10K → 15K
25:05 | 8:04/mi
20K· 12.43 mi
1:40:34
Rank: #14811 (+221)
15K → 20K
25:11 | 8:06/mi
Half· 13.11 mi
1:45:55
Rank: #14727 (+84)
20K → Half
5:21 | 7:50/mi
25K· 15.53 mi
2:05:19
Rank: #14405 (+322)
Half → 25K
19:24 | 8:00/mi
30K· 18.64 mi
2:30:40
Rank: #13965 (+440)
25K → 30K
25:21 | 8:10/mi
20M
2:41:59
Rank: #13822 (+143)
30K → 20M
11:19 | 8:20/mi
21M
2:50:42
Rank: #13685 (+137)
20M → 21M
8:43 | 8:43/mi
35K· 21.75 mi
2:56:40
Rank: #13601 (+84)
21M → 35K
5:58 | 7:59/mi
23M
3:07:08
Rank: #13492 (+109)
35K → 23M
10:28 | 8:22/mi
24M
3:15:16
Rank: #13390 (+102)
23M → 24M
8:08 | 8:08/mi
40K· 24.85 mi
3:22:16
Rank: #13285 (+105)
24M → 40K
7:00 | 8:11/mi
25.2M
3:25:21
Rank: #13240 (+45)
40K → 25.2M
3:05 | 8:56/mi
Finish· 26.22 mi
3:33:39
Rank: #13239 (+1)
25.2M → Finish
8:18 | 8:09/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:45:55
Pace8:05 /mi
2nd Half
Distance13.11 mi
Time1:47:44
Pace8:13 /mi
📊Positive Split: 1.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:17:3725:228:1025:22
8:10
-
10K
6.21 mi11:42:3350:188:0624:56
8:02
-0:08
15K
9.32 mi12:07:381:15:238:0525:05
8:04
+0:02
20K
12.43 mi12:32:491:40:348:0625:11
8:06
+0:02
Half
13.11 mi12:38:101:45:558:055:21
7:50
-0:16
25K
15.53 mi12:57:342:05:198:0419:24
8:00
+0:10
30K
18.64 mi13:22:552:30:408:0525:21
8:10
+0:10
20M
20.00 mi13:34:142:41:598:0611:19
8:20
+0:10
21M
21.00 mi13:42:572:50:428:088:43
8:43
+0:23
35K
21.75 mi13:48:552:56:408:075:58
7:59
-0:44
23M
23.00 mi13:59:233:07:088:0810:28
8:22
+0:23
24M
24.00 mi14:07:313:15:168:088:08
8:08
-0:14
40K
24.85 mi14:14:313:22:168:087:00
8:11
+0:03
25.2M
25.20 mi14:17:363:25:218:093:05
8:56
+0:45
Finish
26.22 mi14:25:543:33:398:098:18
8:09
-0:47

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

7:50 /mi

Average Pace

8:09 /mi

Slowest Pace

8:56 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:21:51

94% of race

Time at Steady Pace

11:48

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:09 /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 mi11:17:3725:228:1025:22
8:10
#15190
10K
6.21 mi11:42:3350:188:0624:56
8:02
#15083
15K
9.32 mi12:07:381:15:238:0525:05
8:04
#15032
20K
12.43 mi12:32:491:40:348:0625:11
8:06
#14811
Half
13.11 mi12:38:101:45:558:055:21
7:50
#14727
25K
15.53 mi12:57:342:05:198:0419:24
8:00
#14405
30K
18.64 mi13:22:552:30:408:0525:21
8:10
#13965
20M
20.00 mi13:34:142:41:598:0611:19
8:20
#13822
21M
21.00 mi13:42:572:50:428:088:43
8:43
#13685
35K
21.75 mi13:48:552:56:408:075:58
7:59
#13601
23M
23.00 mi13:59:233:07:088:0810:28
8:22
#13492
24M
24.00 mi14:07:313:15:168:088:08
8:08
#13390
40K
24.85 mi14:14:313:22:168:087:00
8:11
#13285
25.2M
25.20 mi14:17:363:25:218:093:05
8:56
#13240
Finish
26.22 mi14:25:543:33:398:098:18
8:09
#13239
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi151904762476214990(Top 56%)4671(Top 41%)4671(Top 257%)
10K6.21 mi3.10 mi15083+1074698+644698+6414997(Top 56%)4670(Top 41%)4670(Top 257%)
15K9.32 mi3.11 mi15032+514683+154683+1514990(Top 56%)4671(Top 41%)4671(Top 257%)
20K12.43 mi3.11 mi14811+2214561+1224561+12214261(Top 54%)4262(Top 37%)4262(Top 235%)
Half13.11 mi0.68 mi14727+844513+484513+4813175(Top 49%)3609(Top 32%)3609(Top 199%)
25K15.53 mi2.42 mi14405+3224348+1654348+16512776(Top 48%)3510(Top 31%)3510(Top 193%)
30K18.64 mi3.11 mi13965+4404120+2284120+22812078(Top 45%)3227(Top 28%)3227(Top 178%)
20M20.00 mi1.36 mi13822+1434050+704050+7012566(Top 47%)3623(Top 32%)3623(Top 199%)
21M21.00 mi1.00 mi13685+1373980+703980+7011797(Top 44%)3303(Top 29%)3303(Top 182%)
35K21.75 mi0.75 mi13601+843949+313949+3112000(Top 45%)3436(Top 30%)3436(Top 189%)
23M23.00 mi1.25 mi13492+1093914+353914+3512331(Top 46%)3709(Top 32%)3709(Top 204%)
24M24.00 mi1.00 mi13390+1023866+483866+4812169(Top 46%)3680(Top 32%)3680(Top 203%)
40K24.85 mi0.85 mi13285+1053829+373829+3711311(Top 42%)3320(Top 29%)3320(Top 183%)
25.2M25.20 mi0.35 mi13240+453820+93820+912236(Top 46%)3849(Top 34%)3849(Top 212%)
Finish26.22 mi1.02 mi13239+13845-253845-2513090(Top 49%)4259(Top 37%)4259(Top 234%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 56%
×21stories
+97ft-345ft

Overall

14990

Females

4671

F45-49

4671

5K→10K

3.1 - 6.2 mi

Top 56%
×5stories
+79ft-138ft

Overall

14997

Females

4670

F45-49

4670

10K→15K

6.2 - 9.3 mi

Top 56%
×3stories
+67ft-78ft

Overall

14990

Females

4671

F45-49

4671

15K→20K

9.3 - 12.4 mi

Top 54%
×5stories
+106ft-86ft

Overall

14261

Females

4262

F45-49

4262

20K→Half

12.4 - 13.1 mi

Top 49%
×2stories
+19ft-37ft

Overall

13175

Females

3609

F45-49

3609

Half→25K

13.1 - 15.5 mi

Top 48%
×4stories
+66ft-88ft

Overall

12776

Females

3510

F45-49

3510

25K→30K

15.5 - 18.6 mi

Top 45%
×9stories
+181ft-148ft

Overall

12078

Females

3227

F45-49

3227

30K→20M

18.6 - 20.0 mi

Top 47%
×5stories
+64ft-50ft

Overall

12566

Females

3623

F45-49

3623

20M→21M

20.0 - 21.0 mi

Top 44%
×8stories
+106ft-24ft

Overall

11797

Females

3303

F45-49

3303

21M→35K

21.0 - 21.8 mi

Top 45%
×7stories
+17ft-86ft

Overall

12000

Females

3436

F45-49

3436

35K→23M

21.8 - 23.0 mi

Top 46%
×5stories
+23ft-63ft

Overall

12331

Females

3709

F45-49

3709

23M→24M

23.0 - 24.0 mi

Top 46%
×6stories
+12ft-82ft

Overall

12169

Females

3680

F45-49

3680

24M→40K

24.0 - 24.9 mi

Top 42%
×1story
+6ft-20ft

Overall

11311

Females

3320

F45-49

3320

40K→25.2M

24.9 - 25.2 mi

Top 46%
×1story
+13ft-16ft

Overall

12236

Females

3849

F45-49

3849

25.2M→Finish

25.2 - 26.2 mi

Top 49%
×2stories
+22ft-21ft

Overall

13090

Females

4259

F45-49

4259

Passing Analysis

Category:
Athletes Passed
2704
Passed By
753
Net Change
+1951
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15190
5K → 10K356249+107#15190#15083
10K → 15K207156+51#15083#15032
15K → 20K29675+221#15032#14811
20K → Half906+84#14811#14727
Half → 25K34220+322#14727#14405
25K → 30K46323+440#14405#13965
30K → 20M16825+143#13965#13822
20M → 21M17134+137#13822#13685
21M → 35K9814+84#13685#13601
35K → 23M14435+109#13601#13492
23M → 24M12725+102#13492#13390
24M → 40K11914+105#13390#13285
40K → 25.2M5712+45#13285#13240
25.2M → Finish6665+1#13240#13239
TOTALS2704753+1951
📊

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