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BOSTON MARATHON 2023

Julie Pampuch

Bib: 20410•F

NY

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Top 39%
Masters (Masters Women)
#0 / 6539
Top 26%
Division (F45-49)
#0 / 1817
Top 29%
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
8:08/mi
25:15
↑ 97↓ 3451.5%
10K· 6.21 mi
8:02/mi
50:11
↑ 79↓ 1380.4%
15K· 9.32 mi
7:55/mi
1:14:47
↑ 67↓ 78
20K· 12.43 mi
8:05/mi
1:39:55
↑ 106↓ 860.1%
Half· 13.11 mi
8:04/mi
1:45:25
↑ 19↓ 370.5%
25K· 15.53 mi
8:22/mi
2:05:42
↑ 66↓ 880.2%
30K· 18.64 mi
8:26/mi
2:31:53
↑ 181↓ 1480.2%
20M
8:42/mi
2:43:43
↑ 64↓ 500.2%
21M
9:05/mi
2:52:48
↑ 106↓ 241.6%
35K· 21.75 mi
8:23/mi
2:59:04
↑ 17↓ 861.7%
23M
8:35/mi
3:09:49
↑ 23↓ 630.6%
24M
8:36/mi
3:18:25
↓ 821.3%
40K· 24.85 mi
8:45/mi
3:25:54
↓ 200.3%
25.2M
9:25/mi
3:29:09
↑ 13↓ 160.2%
Finish· 26.22 mi
8:11/mi
3:37:29
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:45:25
Pace8:02 /mi
2nd Half
Distance13.11 mi
Time1:52:04
Pace8:33 /mi
📊Positive Split: 6.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:17:5025:158:0825:15
8:08
-
10K
6.21 mi11:42:4650:118:0524:56
8:02
-0:06
15K
9.32 mi12:07:221:14:478:0124:36
7:55
-0:07
20K
12.43 mi12:32:301:39:558:0225:08
8:05
+0:10
Half
13.11 mi12:38:001:45:258:025:30
8:04
-0:01
25K
15.53 mi12:58:172:05:428:0620:17
8:22
+0:18
30K
18.64 mi13:24:282:31:538:0926:11
8:26
+0:04
20M
20.00 mi13:36:182:43:438:1111:50
8:42
+0:16
21M
21.00 mi13:45:232:52:488:149:05
9:05
+0:23
35K
21.75 mi13:51:392:59:048:146:16
8:23
-0:42
23M
23.00 mi14:02:243:09:498:1510:45
8:35
+0:12
24M
24.00 mi14:11:003:18:258:168:36
8:36
+0:01
40K
24.85 mi14:18:293:25:548:177:29
8:45
+0:09
25.2M
25.20 mi14:21:443:29:098:183:15
9:25
+0:40
Finish
26.22 mi14:30:043:37:298:188:20
8:11
-1:14

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

7:55 /mi

Average Pace

8:18 /mi

Slowest Pace

9:25 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:17:40

91% of race

Time at Steady Pace

16:34

8% of race

Time at Slower Pace

3:15

1% of race

Average Pace: 8:18 /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 mi11:17:5025:158:0825:15
8:08
#14925
10K
6.21 mi11:42:4650:118:0524:56
8:02
#14953
15K
9.32 mi12:07:221:14:478:0124:36
7:55
#14522
20K
12.43 mi12:32:301:39:558:0225:08
8:05
#14395
Half
13.11 mi12:38:001:45:258:025:30
8:04
#14441
25K
15.53 mi12:58:172:05:428:0620:17
8:22
#14593
30K
18.64 mi13:24:282:31:538:0926:11
8:26
#14437
20M
20.00 mi13:36:182:43:438:1111:50
8:42
#14450
21M
21.00 mi13:45:232:52:488:149:05
9:05
#14402
35K
21.75 mi13:51:392:59:048:146:16
8:23
#14406
23M
23.00 mi14:02:243:09:498:1510:45
8:35
#14353
24M
24.00 mi14:11:003:18:258:168:36
8:36
#14373
40K
24.85 mi14:18:293:25:548:177:29
8:45
#14363
25.2M
25.20 mi14:21:443:29:098:183:15
9:25
#14370
Finish
26.22 mi14:30:043:37:298:188:20
8:11
#14310
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi149254596459613738(Top 52%)3928(Top 34%)3928(Top 216%)
10K6.21 mi3.10 mi14953-284624-284624-2815004(Top 56%)4677(Top 41%)4677(Top 257%)
15K9.32 mi3.11 mi14522+4314364+2604364+26013738(Top 52%)3928(Top 34%)3928(Top 216%)
20K12.43 mi3.11 mi14395+1274311+534311+5314170(Top 53%)4206(Top 37%)4206(Top 231%)
Half13.11 mi0.68 mi14441-464340-294340-2914910(Top 56%)4630(Top 41%)4630(Top 255%)
25K15.53 mi2.42 mi14593-1524464-1244464-12415363(Top 58%)5052(Top 44%)5052(Top 278%)
30K18.64 mi3.11 mi14437+1564419+454419+4513868(Top 52%)4253(Top 37%)4253(Top 234%)
20M20.00 mi1.36 mi14450-134446-274446-2714907(Top 56%)4934(Top 43%)4934(Top 272%)
21M21.00 mi1.00 mi14402+484436+104436+1013914(Top 52%)4447(Top 39%)4447(Top 245%)
35K21.75 mi0.75 mi14406-44448-124448-1214601(Top 55%)4883(Top 43%)4883(Top 269%)
23M23.00 mi1.25 mi14353+534446+24446+213739(Top 52%)4467(Top 39%)4467(Top 246%)
24M24.00 mi1.00 mi14373-204475-294475-2915072(Top 57%)5267(Top 46%)5267(Top 290%)
40K24.85 mi0.85 mi14363+104493-184493-1814839(Top 56%)5201(Top 46%)5201(Top 286%)
25.2M25.20 mi0.35 mi14370-74505-124505-1214850(Top 56%)5208(Top 46%)5208(Top 287%)
Finish26.22 mi1.02 mi14310+604489+164489+1613316(Top 50%)4375(Top 38%)4375(Top 241%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 52%
×21story building
+97ft-345ft

Overall

13738

Females

3928

F45-49

3928

5K→10K

3.1 - 6.2 mi

Top 56%
×5story building
+79ft-138ft

Overall

15004

Females

4677

F45-49

4677

10K→15K

6.2 - 9.3 mi

Top 52%
×3story building
+67ft-78ft

Overall

13738

Females

3928

F45-49

3928

15K→20K

9.3 - 12.4 mi

Top 53%
×5story building
+106ft-86ft

Overall

14170

Females

4206

F45-49

4206

20K→Half

12.4 - 13.1 mi

Top 56%
×2story building
+19ft-37ft

Overall

14910

Females

4630

F45-49

4630

Half→25K

13.1 - 15.5 mi

Top 58%
×4story building
+66ft-88ft

Overall

15363

Females

5052

F45-49

5052

25K→30K

15.5 - 18.6 mi

Top 52%
×9story building
+181ft-148ft

Overall

13868

Females

4253

F45-49

4253

30K→20M

18.6 - 20.0 mi

Top 56%
×5story building
+64ft-50ft

Overall

14907

Females

4934

F45-49

4934

20M→21M

20.0 - 21.0 mi

Top 52%
×8story building
+106ft-24ft

Overall

13914

Females

4447

F45-49

4447

21M→35K

21.0 - 21.8 mi

Top 55%
×7story building
+17ft-86ft

Overall

14601

Females

4883

F45-49

4883

35K→23M

21.8 - 23.0 mi

Top 52%
×5story building
+23ft-63ft

Overall

13739

Females

4467

F45-49

4467

23M→24M

23.0 - 24.0 mi

Top 57%
×6story building
+12ft-82ft

Overall

15072

Females

5267

F45-49

5267

24M→40K

24.0 - 24.9 mi

Top 56%
×1story
+6ft-20ft

Overall

14839

Females

5201

F45-49

5201

40K→25.2M

24.9 - 25.2 mi

Top 56%
×1story
+13ft-16ft

Overall

14850

Females

5208

F45-49

5208

25.2M→Finish

25.2 - 26.2 mi

Top 50%
×2story building
+22ft-21ft

Overall

13316

Females

4375

F45-49

4375

Passing Analysis

Category:
Athletes Passed
1952
Passed By
1337
Net Change
+615
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14925
5K → 10K276304-28#14925#14953
10K → 15K47847+431#14953#14522
15K → 20K236109+127#14522#14395
20K → Half1561-46#14395#14441
Half → 25K105257-152#14441#14593
25K → 30K24892+156#14593#14437
30K → 20M8093-13#14437#14450
20M → 21M10557+48#14450#14402
21M → 35K4347-4#14402#14406
35K → 23M11360+53#14406#14353
23M → 24M6484-20#14353#14373
24M → 40K6353+10#14373#14363
40K → 25.2M3239-7#14363#14370
25.2M → Finish9434+60#14370#14310
TOTALS19521337+615
📊

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