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BOSTON MARATHON 2023

Anne Hollendung

Bib: 15304•F

0:00
0:00
/ mi
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Top 38%
Division (F18-39)
#0 / 4884
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
8:04/mi
25:05
↑ 97↓ 3451.5%
10K· 6.21 mi
8:07/mi
50:18
↑ 79↓ 1380.4%
15K· 9.32 mi
8:05/mi
1:15:24
↑ 67↓ 78
20K· 12.43 mi
8:15/mi
1:41:01
↑ 106↓ 860.1%
Half· 13.11 mi
7:59/mi
1:46:28
↑ 19↓ 370.5%
25K· 15.53 mi
8:12/mi
2:06:22
↑ 66↓ 880.2%
30K· 18.64 mi
8:32/mi
2:32:52
↑ 181↓ 1480.2%
20M
8:23/mi
2:44:16
↑ 64↓ 500.2%
21M
8:59/mi
2:53:15
↑ 106↓ 241.6%
35K· 21.75 mi
8:03/mi
2:59:16
↑ 17↓ 861.7%
23M
8:25/mi
3:09:48
↑ 23↓ 630.6%
24M
8:11/mi
3:17:59
↓ 821.3%
40K· 24.85 mi
8:17/mi
3:25:04
↓ 200.3%
25.2M
8:59/mi
3:28:10
↑ 13↓ 160.2%
Finish· 26.22 mi
8:07/mi
3:36:26
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:46:28
Pace8:07 /mi
2nd Half
Distance13.11 mi
Time1:49:58
Pace8:23 /mi
📊Positive Split: 3.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:55:2825:058:0425:05
8:04
-
10K
6.21 mi11:20:4150:188:0625:13
8:07
+0:03
15K
9.32 mi11:45:471:15:248:0525:06
8:05
-0:02
20K
12.43 mi12:11:241:41:018:0825:37
8:15
+0:10
Half
13.11 mi12:16:511:46:288:075:27
7:59
-0:16
25K
15.53 mi12:36:452:06:228:0819:54
8:12
+0:13
30K
18.64 mi13:03:152:32:528:1226:30
8:32
+0:20
20M
20.00 mi13:14:392:44:168:1311:24
8:23
-0:09
21M
21.00 mi13:23:382:53:158:158:59
8:59
+0:36
35K
21.75 mi13:29:392:59:168:156:01
8:03
-0:56
23M
23.00 mi13:40:113:09:488:1510:32
8:25
+0:22
24M
24.00 mi13:48:223:17:598:158:11
8:11
-0:14
40K
24.85 mi13:55:273:25:048:157:05
8:17
+0:06
25.2M
25.20 mi13:58:333:28:108:163:06
8:59
+0:42
Finish
26.22 mi14:06:493:36:268:168:16
8:07
-0:52

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

7:59 /mi

Average Pace

8:16 /mi

Slowest Pace

8:59 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:24:21

94% of race

Time at Steady Pace

12:05

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:15 /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 mi10:55:2825:058:0425:05
8:04
#14527
10K
6.21 mi11:20:4150:188:0625:13
8:07
#15085
15K
9.32 mi11:45:471:15:248:0525:06
8:05
#15050
20K
12.43 mi12:11:241:41:018:0825:37
8:15
#15086
Half
13.11 mi12:16:511:46:288:075:27
7:59
#15023
25K
15.53 mi12:36:452:06:228:0819:54
8:12
#14880
30K
18.64 mi13:03:152:32:528:1226:30
8:32
#14817
20M
20.00 mi13:14:392:44:168:1311:24
8:23
#14653
21M
21.00 mi13:23:382:53:158:158:59
8:59
#14549
35K
21.75 mi13:29:392:59:168:156:01
8:03
#14479
23M
23.00 mi13:40:113:09:488:1510:32
8:25
#14341
24M
24.00 mi13:48:223:17:598:158:11
8:11
#14239
40K
24.85 mi13:55:273:25:048:157:05
8:17
#14135
25.2M
25.20 mi13:58:333:28:108:163:06
8:59
#14095
Finish
26.22 mi14:06:493:36:268:168:16
8:07
#14040
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi145274345434515026(Top 56%)4692(Top 41%)4692(Top 96%)
10K6.21 mi3.10 mi15085-5584700-3554700-35515637(Top 59%)5039(Top 44%)5039(Top 103%)
15K9.32 mi3.11 mi15050+354695+54695+515026(Top 56%)4692(Top 41%)4692(Top 96%)
20K12.43 mi3.11 mi15086-364738-434738-4315241(Top 57%)4859(Top 43%)4859(Top 99%)
Half13.11 mi0.68 mi15023+634699+394699+3914338(Top 54%)4282(Top 37%)4282(Top 88%)
25K15.53 mi2.42 mi14880+1434636+634636+6314296(Top 54%)4388(Top 38%)4388(Top 90%)
30K18.64 mi3.11 mi14817+634630+64630+614503(Top 54%)4625(Top 40%)4625(Top 95%)
20M20.00 mi1.36 mi14653+1644551+794551+7912991(Top 49%)3860(Top 34%)3860(Top 79%)
21M21.00 mi1.00 mi14549+1044523+284523+2813344(Top 50%)4131(Top 36%)4131(Top 85%)
35K21.75 mi0.75 mi14479+704496+274496+2712487(Top 47%)3706(Top 32%)3706(Top 76%)
23M23.00 mi1.25 mi14341+1384437+594437+5912692(Top 48%)3905(Top 34%)3905(Top 80%)
24M24.00 mi1.00 mi14239+1024392+454392+4512521(Top 47%)3876(Top 34%)3876(Top 79%)
40K24.85 mi0.85 mi14135+1044353+394353+3911971(Top 45%)3661(Top 32%)3661(Top 75%)
25.2M25.20 mi0.35 mi14095+404338+154338+1512544(Top 47%)4003(Top 35%)4003(Top 82%)
Finish26.22 mi1.02 mi14040+554323+154323+1512882(Top 48%)4153(Top 36%)4153(Top 85%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 56%
×21story building
+97ft-345ft

Overall

15026

Females

4692

F18-39

4692

5K→10K

3.1 - 6.2 mi

Top 59%
×5story building
+79ft-138ft

Overall

15637

Females

5039

F18-39

5039

10K→15K

6.2 - 9.3 mi

Top 56%
×3story building
+67ft-78ft

Overall

15026

Females

4692

F18-39

4692

15K→20K

9.3 - 12.4 mi

Top 57%
×5story building
+106ft-86ft

Overall

15241

Females

4859

F18-39

4859

20K→Half

12.4 - 13.1 mi

Top 54%
×2story building
+19ft-37ft

Overall

14338

Females

4282

F18-39

4282

Half→25K

13.1 - 15.5 mi

Top 54%
×4story building
+66ft-88ft

Overall

14296

Females

4388

F18-39

4388

25K→30K

15.5 - 18.6 mi

Top 54%
×9story building
+181ft-148ft

Overall

14503

Females

4625

F18-39

4625

30K→20M

18.6 - 20.0 mi

Top 49%
×5story building
+64ft-50ft

Overall

12991

Females

3860

F18-39

3860

20M→21M

20.0 - 21.0 mi

Top 50%
×8story building
+106ft-24ft

Overall

13344

Females

4131

F18-39

4131

21M→35K

21.0 - 21.8 mi

Top 47%
×7story building
+17ft-86ft

Overall

12487

Females

3706

F18-39

3706

35K→23M

21.8 - 23.0 mi

Top 48%
×5story building
+23ft-63ft

Overall

12692

Females

3905

F18-39

3905

23M→24M

23.0 - 24.0 mi

Top 47%
×6story building
+12ft-82ft

Overall

12521

Females

3876

F18-39

3876

24M→40K

24.0 - 24.9 mi

Top 45%
×1story
+6ft-20ft

Overall

11971

Females

3661

F18-39

3661

40K→25.2M

24.9 - 25.2 mi

Top 47%
×1story
+13ft-16ft

Overall

12544

Females

4003

F18-39

4003

25.2M→Finish

25.2 - 26.2 mi

Top 48%
×2story building
+22ft-21ft

Overall

12882

Females

4153

F18-39

4153

Passing Analysis

Category:
Athletes Passed
1913
Passed By
1426
Net Change
+487
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14527
5K → 10K114672-558#14527#15085
10K → 15K198163+35#15085#15050
15K → 20K173209-36#15050#15086
20K → Half707+63#15086#15023
Half → 25K20360+143#15023#14880
25K → 30K197134+63#14880#14817
30K → 20M17915+164#14817#14653
20M → 21M13935+104#14653#14549
21M → 35K8414+70#14549#14479
35K → 23M16022+138#14479#14341
23M → 24M12927+102#14341#14239
24M → 40K12420+104#14239#14135
40K → 25.2M5313+40#14135#14095
25.2M → Finish9035+55#14095#14040
TOTALS19131426+487
📊

Passing Visuals

Category:
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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