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BOSTON MARATHON 2023

Maureen Finn

Bib: 16674•F

CA

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 40%
Gender (Female)
#0 / 11423
Top 21%
Division (F18-39)
#0 / 4884
Top 37%
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
7:53/mi
24:29
↑ 97↓ 3451.5%
10K· 6.21 mi
7:55/mi
49:05
↑ 79↓ 1380.4%
15K· 9.32 mi
7:50/mi
1:13:24
↑ 67↓ 78
20K· 12.43 mi
7:44/mi
1:37:25
↑ 106↓ 860.1%
Half· 13.11 mi
7:36/mi
1:42:36
↑ 19↓ 370.5%
25K· 15.53 mi
7:46/mi
2:01:27
↑ 66↓ 880.2%
30K· 18.64 mi
7:47/mi
2:25:37
↑ 181↓ 1480.2%
20M
7:47/mi
2:36:12
↑ 64↓ 500.2%
21M
8:39/mi
2:44:51
↑ 106↓ 241.6%
35K· 21.75 mi
7:24/mi
2:50:23
↑ 17↓ 861.7%
23M
7:50/mi
3:00:12
↑ 23↓ 630.6%
24M
7:35/mi
3:07:47
↓ 821.3%
40K· 24.85 mi
7:35/mi
3:14:16
↓ 200.3%
25.2M
8:30/mi
3:17:12
↑ 13↓ 160.2%
Finish· 26.22 mi
7:41/mi
3:25:02
↑ 22↓ 21

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:42:36
Pace7:50 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:42:26
Pace7:49 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:14:4124:297:5324:29
7:53
-
10K
6.21 mi11:39:1749:057:5424:36
7:55
+0:02
15K
9.32 mi12:03:361:13:247:5324:19
7:50
-0:05
20K
12.43 mi12:27:371:37:257:5024:01
7:44
-0:06
Half
13.11 mi12:32:481:42:367:505:11
7:36
-0:08
25K
15.53 mi12:51:392:01:277:4918:51
7:46
+0:10
30K
18.64 mi13:15:492:25:377:4924:10
7:47
+0:01
20M
20.00 mi13:26:242:36:127:4910:35
7:47
0:00
21M
21.00 mi13:35:032:44:517:518:39
8:39
+0:52
35K
21.75 mi13:40:352:50:237:505:32
7:24
-1:15
23M
23.00 mi13:50:243:00:127:509:49
7:50
+0:26
24M
24.00 mi13:57:593:07:477:497:35
7:35
-0:15
40K
24.85 mi14:04:283:14:167:496:29
7:35
0:00
25.2M
25.20 mi14:07:243:17:127:502:56
8:30
+0:55
Finish
26.22 mi14:15:143:25:027:507:50
7:41
-0:49

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

7:24 /mi

Average Pace

7:50 /mi

Slowest Pace

8:39 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:13:27

94% of race

Time at Steady Pace

11:35

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:49 /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 mi11:14:4124:297:5324:29
7:53
#13085
10K
6.21 mi11:39:1749:057:5424:36
7:55
#13582
15K
9.32 mi12:03:361:13:247:5324:19
7:50
#13365
20K
12.43 mi12:27:371:37:257:5024:01
7:44
#12757
Half
13.11 mi12:32:481:42:367:505:11
7:36
#12631
25K
15.53 mi12:51:392:01:277:4918:51
7:46
#12335
30K
18.64 mi13:15:492:25:377:4924:10
7:47
#11715
20M
20.00 mi13:26:242:36:127:4910:35
7:47
#11446
21M
21.00 mi13:35:032:44:517:518:39
8:39
#11428
35K
21.75 mi13:40:352:50:237:505:32
7:24
#11260
23M
23.00 mi13:50:243:00:127:509:49
7:50
#11077
24M
24.00 mi13:57:593:07:477:497:35
7:35
#10920
40K
24.85 mi14:04:283:14:167:496:29
7:35
#10763
25.2M
25.20 mi14:07:243:17:127:502:56
8:30
#10726
Finish
26.22 mi14:15:143:25:027:507:50
7:41
#10664
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi130853488348812943(Top 49%)3437(Top 30%)3437(Top 70%)
10K6.21 mi3.10 mi13582-4973792-3043792-30414124(Top 53%)4120(Top 36%)4120(Top 84%)
15K9.32 mi3.11 mi13365+2173668+1243668+12412943(Top 49%)3437(Top 30%)3437(Top 70%)
20K12.43 mi3.11 mi12757+6083337+3313337+33111154(Top 42%)2487(Top 22%)2487(Top 51%)
Half13.11 mi0.68 mi12631+1263278+593278+5911051(Top 42%)2393(Top 21%)2393(Top 49%)
25K15.53 mi2.42 mi12335+2963136+1423136+14210906(Top 41%)2435(Top 21%)2435(Top 50%)
30K18.64 mi3.11 mi11715+6202816+3202816+3209214(Top 35%)1806(Top 16%)1806(Top 37%)
20M20.00 mi1.36 mi11446+2692687+1292687+1298804(Top 33%)1724(Top 15%)1724(Top 35%)
21M21.00 mi1.00 mi11428+182686+12686+111362(Top 43%)3060(Top 27%)3060(Top 63%)
35K21.75 mi0.75 mi11260+1682611+752611+757838(Top 29%)1446(Top 13%)1446(Top 30%)
23M23.00 mi1.25 mi11077+1832529+822529+828713(Top 33%)1896(Top 17%)1896(Top 39%)
24M24.00 mi1.00 mi10920+1572485+442485+448222(Top 31%)1786(Top 16%)1786(Top 37%)
40K24.85 mi0.85 mi10763+1572430+552430+557276(Top 27%)1494(Top 13%)1494(Top 31%)
25.2M25.20 mi0.35 mi10726+372427+32427+39639(Top 36%)2522(Top 22%)2522(Top 52%)
Finish26.22 mi1.02 mi10664+622419+82419+89918(Top 37%)2665(Top 23%)2665(Top 55%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 49%
×21story building
+97ft-345ft

Overall

12943

Females

3437

F18-39

3437

5K→10K

3.1 - 6.2 mi

Top 53%
×5story building
+79ft-138ft

Overall

14124

Females

4120

F18-39

4120

10K→15K

6.2 - 9.3 mi

Top 49%
×3story building
+67ft-78ft

Overall

12943

Females

3437

F18-39

3437

15K→20K

9.3 - 12.4 mi

Top 42%
×5story building
+106ft-86ft

Overall

11154

Females

2487

F18-39

2487

20K→Half

12.4 - 13.1 mi

Top 42%
×2story building
+19ft-37ft

Overall

11051

Females

2393

F18-39

2393

Half→25K

13.1 - 15.5 mi

Top 41%
×4story building
+66ft-88ft

Overall

10906

Females

2435

F18-39

2435

25K→30K

15.5 - 18.6 mi

Top 35%
×9story building
+181ft-148ft

Overall

9214

Females

1806

F18-39

1806

30K→20M

18.6 - 20.0 mi

Top 33%
×5story building
+64ft-50ft

Overall

8804

Females

1724

F18-39

1724

20M→21M

20.0 - 21.0 mi

Top 43%
×8story building
+106ft-24ft

Overall

11362

Females

3060

F18-39

3060

21M→35K

21.0 - 21.8 mi

Top 29%
×7story building
+17ft-86ft

Overall

7838

Females

1446

F18-39

1446

35K→23M

21.8 - 23.0 mi

Top 33%
×5story building
+23ft-63ft

Overall

8713

Females

1896

F18-39

1896

23M→24M

23.0 - 24.0 mi

Top 31%
×6story building
+12ft-82ft

Overall

8222

Females

1786

F18-39

1786

24M→40K

24.0 - 24.9 mi

Top 27%
×1story
+6ft-20ft

Overall

7276

Females

1494

F18-39

1494

40K→25.2M

24.9 - 25.2 mi

Top 36%
×1story
+13ft-16ft

Overall

9639

Females

2522

F18-39

2522

25.2M→Finish

25.2 - 26.2 mi

Top 37%
×2story building
+22ft-21ft

Overall

9918

Females

2665

F18-39

2665

Passing Analysis

Category:
Athletes Passed
3365
Passed By
944
Net Change
+2421
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13085
5K → 10K129626-497#13085#13582
10K → 15K320103+217#13582#13365
15K → 20K6179+608#13365#12757
20K → Half1293+126#12757#12631
Half → 25K31519+296#12631#12335
25K → 30K6266+620#12335#11715
30K → 20M2756+269#11715#11446
20M → 21M10082+18#11446#11428
21M → 35K1713+168#11428#11260
35K → 23M20017+183#11260#11077
23M → 24M16710+157#11077#10920
24M → 40K16710+157#10920#10763
40K → 25.2M469+37#10763#10726
25.2M → Finish10341+62#10726#10664
TOTALS3365944+2421
📊

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