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BOSTON MARATHON 2023

Tiffany Moran

Bib: 9414•F

TX

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

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
7:16/mi
22:36
↑ 97↓ 3451.5%
10K· 6.21 mi
7:09/mi
44:49
↑ 79↓ 1380.4%
15K· 9.32 mi
7:05/mi
1:06:50
↑ 67↓ 78
20K· 12.43 mi
7:19/mi
1:29:35
↑ 106↓ 860.1%
Half· 13.11 mi
7:23/mi
1:34:37
↑ 19↓ 370.5%
25K· 15.53 mi
7:50/mi
1:53:36
↑ 66↓ 880.2%
30K· 18.64 mi
8:16/mi
2:19:16
↑ 181↓ 1480.2%
20M
10:04/mi
2:32:57
↑ 64↓ 500.2%
21M
10:25/mi
2:43:22
↑ 106↓ 241.6%
35K· 21.75 mi
8:39/mi
2:49:50
↑ 17↓ 861.7%
23M
8:54/mi
3:00:59
↑ 23↓ 630.6%
24M
9:01/mi
3:10:00
↓ 821.3%
40K· 24.85 mi
9:21/mi
3:18:00
↓ 200.3%
25.2M
9:52/mi
3:21:24
↑ 13↓ 160.2%
Finish· 26.22 mi
8:53/mi
3:30:27
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:34:37
Pace7:13 /mi
2nd Half
Distance13.11 mi
Time1:55:50
Pace8:50 /mi
📊Positive Split: 22.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:48:0822:367:1622:36
7:16
-
10K
6.21 mi11:10:2144:497:1322:13
7:09
-0:07
15K
9.32 mi11:32:221:06:507:1022:01
7:05
-0:04
20K
12.43 mi11:55:071:29:357:1322:45
7:19
+0:14
Half
13.11 mi12:00:091:34:377:135:02
7:23
+0:04
25K
15.53 mi12:19:081:53:367:1918:59
7:50
+0:27
30K
18.64 mi12:44:482:19:167:2825:40
8:16
+0:26
20M
20.00 mi12:58:292:32:577:3913:41
10:04
+1:48
21M
21.00 mi13:08:542:43:227:4710:25
10:25
+0:21
35K
21.75 mi13:15:222:49:507:496:28
8:39
-1:46
23M
23.00 mi13:26:313:00:597:5211:09
8:54
+0:15
24M
24.00 mi13:35:323:10:007:559:01
9:01
+0:07
40K
24.85 mi13:43:323:18:007:588:00
9:21
+0:20
25.2M
25.20 mi13:46:563:21:248:003:24
9:52
+0:31
Finish
26.22 mi13:55:593:30:278:029:03
8:53
-0:59

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

7:05 /mi

Average Pace

8:02 /mi

Slowest Pace

10:25 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:53:36

54% of race

Time at Steady Pace

1:01:21

29% of race

Time at Slower Pace

35:30

17% 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 mi10:48:0822:367:1622:36
7:16
#7968
10K
6.21 mi11:10:2144:497:1322:13
7:09
#7849
15K
9.32 mi11:32:221:06:507:1022:01
7:05
#7557
20K
12.43 mi11:55:071:29:357:1322:45
7:19
#7615
Half
13.11 mi12:00:091:34:377:135:02
7:23
#7687
25K
15.53 mi12:19:081:53:367:1918:59
7:50
#8166
30K
18.64 mi12:44:482:19:167:2825:40
8:16
#8939
20M
20.00 mi12:58:292:32:577:3913:41
10:04
#10143
21M
21.00 mi13:08:542:43:227:4710:25
10:25
#10845
35K
21.75 mi13:15:222:49:507:496:28
8:39
#11069
23M
23.00 mi13:26:313:00:597:5211:09
8:54
#11384
24M
24.00 mi13:35:323:10:007:559:01
9:01
#11724
40K
24.85 mi13:43:323:18:007:588:00
9:21
#12026
25.2M
25.20 mi13:46:563:21:248:003:24
9:52
#12114
Finish
26.22 mi13:55:593:30:278:029:03
8:53
#12391
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi7968100710077091(Top 27%)777(Top 7%)777(Top 16%)
10K6.21 mi3.10 mi7849+119968+39968+397793(Top 29%)986(Top 9%)986(Top 20%)
15K9.32 mi3.11 mi7557+292891+77891+777091(Top 27%)777(Top 7%)777(Top 16%)
20K12.43 mi3.11 mi7615-58922-31922-317968(Top 30%)1096(Top 10%)1096(Top 22%)
Half13.11 mi0.68 mi7687-72944-22944-229341(Top 35%)1633(Top 14%)1633(Top 33%)
25K15.53 mi2.42 mi8166-4791143-1991143-19911371(Top 43%)2702(Top 24%)2702(Top 55%)
30K18.64 mi3.11 mi8939-7731465-3221465-32212764(Top 48%)3614(Top 32%)3614(Top 74%)
20M20.00 mi1.36 mi10143-12041997-5321997-53220673(Top 78%)8231(Top 72%)8231(Top 169%)
21M21.00 mi1.00 mi10845-7022382-3852382-38519309(Top 73%)7517(Top 66%)7517(Top 154%)
35K21.75 mi0.75 mi11069-2242502-1202502-12016097(Top 60%)5736(Top 50%)5736(Top 117%)
23M23.00 mi1.25 mi11384-3152711-2092711-20915563(Top 58%)5482(Top 48%)5482(Top 112%)
24M24.00 mi1.00 mi11724-3402910-1992910-19917310(Top 65%)6516(Top 57%)6516(Top 133%)
40K24.85 mi0.85 mi12026-3023116-2063116-20617781(Top 67%)6822(Top 60%)6822(Top 140%)
25.2M25.20 mi0.35 mi12114-883171-553171-5516811(Top 63%)6302(Top 55%)6302(Top 129%)
Finish26.22 mi1.02 mi12391-2773344-1733344-17317415(Top 65%)6589(Top 58%)6589(Top 135%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 27%
×21story building
+97ft-345ft

Overall

7091

Females

777

F18-39

777

5K→10K

3.1 - 6.2 mi

Top 29%
×5story building
+79ft-138ft

Overall

7793

Females

986

F18-39

986

10K→15K

6.2 - 9.3 mi

Top 27%
×3story building
+67ft-78ft

Overall

7091

Females

777

F18-39

777

15K→20K

9.3 - 12.4 mi

Top 30%
×5story building
+106ft-86ft

Overall

7968

Females

1096

F18-39

1096

20K→Half

12.4 - 13.1 mi

Top 35%
×2story building
+19ft-37ft

Overall

9341

Females

1633

F18-39

1633

Half→25K

13.1 - 15.5 mi

Top 43%
×4story building
+66ft-88ft

Overall

11371

Females

2702

F18-39

2702

25K→30K

15.5 - 18.6 mi

Top 48%
×9story building
+181ft-148ft

Overall

12764

Females

3614

F18-39

3614

30K→20M

18.6 - 20.0 mi

Top 78%
×5story building
+64ft-50ft

Overall

20673

Females

8231

F18-39

8231

20M→21M

20.0 - 21.0 mi

Top 73%
×8story building
+106ft-24ft

Overall

19309

Females

7517

F18-39

7517

21M→35K

21.0 - 21.8 mi

Top 60%
×7story building
+17ft-86ft

Overall

16097

Females

5736

F18-39

5736

35K→23M

21.8 - 23.0 mi

Top 58%
×5story building
+23ft-63ft

Overall

15563

Females

5482

F18-39

5482

23M→24M

23.0 - 24.0 mi

Top 65%
×6story building
+12ft-82ft

Overall

17310

Females

6516

F18-39

6516

24M→40K

24.0 - 24.9 mi

Top 67%
×1story
+6ft-20ft

Overall

17781

Females

6822

F18-39

6822

40K→25.2M

24.9 - 25.2 mi

Top 63%
×1story
+13ft-16ft

Overall

16811

Females

6302

F18-39

6302

25.2M→Finish

25.2 - 26.2 mi

Top 65%
×2story building
+22ft-21ft

Overall

17415

Females

6589

F18-39

6589

Passing Analysis

Category:
Athletes Passed
889
Passed By
5311
Net Change
-4423
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7968
5K → 10K293174+119#7968#7849
10K → 15K32533+292#7849#7557
15K → 20K91149-58#7557#7615
20K → Half981-72#7615#7687
Half → 25K20499-479#7687#8166
25K → 30K38811-773#8166#8939
30K → 20M31206-1204#8939#10143
20M → 21M7709-702#10143#10845
21M → 35K11235-224#10845#11069
35K → 23M33348-315#11069#11384
23M → 24M12352-340#11384#11724
24M → 40K20322-302#11724#12026
40K → 25.2M1098-88#12026#12114
25.2M → Finish17294-277#12114#12391
TOTALS8895311-4423
📊

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