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BOSTON MARATHON 2025

Franny Lettieri-Levy

Bib: 21649•F

NJ

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Top 39%
Masters (Masters Women)
#0 / 6759
Top 25%
Division (F45-49)
#0 / 1813
Top 30%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:19
Rank: #17729
Start → 5K
8:09/mi
25:19 split
10K· 6.21 mi
50:13
Rank: #17135 (+594)
5K → 10K
8:01/mi
24:54 split
15K· 9.32 mi
1:15:33
Rank: #17132 (+3)
10K → 15K
8:09/mi
25:20 split
20K· 12.43 mi
1:40:48
Rank: #16763 (+369)
15K → 20K
8:08/mi
25:15 split
Half· 13.11 mi
1:46:14
Rank: #16694 (+69)
20K → Half
7:58/mi
5:26 split
25K· 15.53 mi
2:06:00
Rank: #16391 (+303)
Half → 25K
8:09/mi
19:46 split
30K· 18.64 mi
2:32:01
Rank: #15899 (+492)
25K → 30K
8:22/mi
26:01 split
20M
2:43:29
Rank: #15655 (+244)
30K → 20M
8:26/mi
11:28 split
21M
2:52:18
Rank: #15432 (+223)
20M → 21M
8:49/mi
8:49 split
35K· 21.75 mi
2:58:20
Rank: #15302 (+130)
21M → 35K
8:04/mi
6:02 split
23M
3:09:04
Rank: #15179 (+123)
35K → 23M
8:34/mi
10:44 split
24M
3:17:24
Rank: #15059 (+120)
23M → 24M
8:20/mi
8:20 split
40K· 24.85 mi
3:24:41
Rank: #15000 (+59)
24M → 40K
8:31/mi
7:17 split
25.2M
3:27:51
Rank: #14942 (+58)
40K → 25.2M
9:11/mi
3:10 split
Finish· 26.22 mi
3:36:14
Rank: #14898 (+44)
25.2M → Finish
8:14/mi
8:23 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:46:14
Pace8:06 /mi
2nd Half
Distance13.11 mi
Time1:50:00
Pace8:23 /mi
📊Positive Split: 3.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:19:5325:198:0925:19
8:09
-
10K
6.21 mi11:44:4750:138:0524:54
8:01
-0:08
15K
9.32 mi12:10:071:15:338:0625:20
8:09
+0:08
20K
12.43 mi12:35:221:40:488:0725:15
8:08
-0:01
Half
13.11 mi12:40:481:46:148:065:26
7:58
-0:10
25K
15.53 mi13:00:342:06:008:0719:46
8:09
+0:11
30K
18.64 mi13:26:352:32:018:0926:01
8:22
+0:13
20M
20.00 mi13:38:032:43:298:1011:28
8:26
+0:04
21M
21.00 mi13:46:522:52:188:128:49
8:49
+0:23
35K
21.75 mi13:52:542:58:208:126:02
8:04
-0:45
23M
23.00 mi14:03:383:09:048:1310:44
8:34
+0:30
24M
24.00 mi14:11:583:17:248:148:20
8:20
-0:14
40K
24.85 mi14:19:153:24:418:147:17
8:31
+0:11
25.2M
25.20 mi14:22:253:27:518:153:10
9:11
+0:40
Finish
26.22 mi14:30:483:36:148:158:23
8:14
-0:57

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

7:58 /mi

Average Pace

8:15 /mi

Slowest Pace

9:11 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:24:15

94% of race

Time at Steady Pace

11:59

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 mi11:19:5325:198:0925:19
8:09
#17729
10K
6.21 mi11:44:4750:138:0524:54
8:01
#17135
15K
9.32 mi12:10:071:15:338:0625:20
8:09
#17132
20K
12.43 mi12:35:221:40:488:0725:15
8:08
#16763
Half
13.11 mi12:40:481:46:148:065:26
7:58
#16694
25K
15.53 mi13:00:342:06:008:0719:46
8:09
#16391
30K
18.64 mi13:26:352:32:018:0926:01
8:22
#15899
20M
20.00 mi13:38:032:43:298:1011:28
8:26
#15655
21M
21.00 mi13:46:522:52:188:128:49
8:49
#15432
35K
21.75 mi13:52:542:58:208:126:02
8:04
#15302
23M
23.00 mi14:03:383:09:048:1310:44
8:34
#15179
24M
24.00 mi14:11:583:17:248:148:20
8:20
#15059
40K
24.85 mi14:19:153:24:418:147:17
8:31
#15000
25.2M
25.20 mi14:22:253:27:518:153:10
9:11
#14942
Finish
26.22 mi14:30:483:36:148:158:23
8:14
#14898
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi177296172617217103(Top 60%)5789(Top 47%)5789(Top 319%)
10K6.21 mi3.10 mi17135+5945807+3655807+36516598(Top 58%)5478(Top 45%)5478(Top 302%)
15K9.32 mi3.11 mi17132+35788+195788+1917103(Top 60%)5789(Top 47%)5789(Top 319%)
20K12.43 mi3.11 mi16763+3695597+1915597+19115844(Top 56%)5123(Top 42%)5123(Top 283%)
Half13.11 mi0.68 mi16694+695555+425555+4215660(Top 55%)4980(Top 41%)4980(Top 275%)
25K15.53 mi2.42 mi16391+3035400+1555400+15515000(Top 53%)4736(Top 39%)4736(Top 261%)
30K18.64 mi3.11 mi15899+4925165+2355165+23513997(Top 49%)4366(Top 36%)4366(Top 241%)
20M20.00 mi1.36 mi15655+2445070+955070+9513425(Top 47%)4211(Top 34%)4211(Top 232%)
21M21.00 mi1.00 mi15432+2234972+984972+9812446(Top 44%)3839(Top 31%)3839(Top 212%)
35K21.75 mi0.75 mi15302+1304910+624910+6212751(Top 45%)4034(Top 33%)4034(Top 223%)
23M23.00 mi1.25 mi15179+1234876+344876+3413774(Top 48%)4683(Top 38%)4683(Top 258%)
24M24.00 mi1.00 mi15059+1204837+394837+3913508(Top 48%)4574(Top 37%)4574(Top 252%)
40K24.85 mi0.85 mi15000+594833+44833+413581(Top 48%)4747(Top 39%)4747(Top 262%)
25.2M25.20 mi0.35 mi14942+584818+154818+1512896(Top 45%)4454(Top 36%)4454(Top 246%)
Finish26.22 mi1.02 mi14898+444816+24816+214467(Top 51%)5190(Top 42%)5190(Top 286%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 60%
×21story building
+97ft-345ft

Overall

17103

Females

5789

F45-49

5789

5K→10K

3.1 - 6.2 mi

Top 58%
×5story building
+79ft-138ft

Overall

16598

Females

5478

F45-49

5478

10K→15K

6.2 - 9.3 mi

Top 60%
×3story building
+67ft-78ft

Overall

17103

Females

5789

F45-49

5789

15K→20K

9.3 - 12.4 mi

Top 56%
×5story building
+106ft-86ft

Overall

15844

Females

5123

F45-49

5123

20K→Half

12.4 - 13.1 mi

Top 55%
×2story building
+19ft-37ft

Overall

15660

Females

4980

F45-49

4980

Half→25K

13.1 - 15.5 mi

Top 53%
×4story building
+66ft-88ft

Overall

15000

Females

4736

F45-49

4736

25K→30K

15.5 - 18.6 mi

Top 49%
×9story building
+181ft-148ft

Overall

13997

Females

4366

F45-49

4366

30K→20M

18.6 - 20.0 mi

Top 47%
×5story building
+64ft-50ft

Overall

13425

Females

4211

F45-49

4211

20M→21M

20.0 - 21.0 mi

Top 44%
×8story building
+106ft-24ft

Overall

12446

Females

3839

F45-49

3839

21M→35K

21.0 - 21.8 mi

Top 45%
×7story building
+17ft-86ft

Overall

12751

Females

4034

F45-49

4034

35K→23M

21.8 - 23.0 mi

Top 48%
×5story building
+23ft-63ft

Overall

13774

Females

4683

F45-49

4683

23M→24M

23.0 - 24.0 mi

Top 48%
×6story building
+12ft-82ft

Overall

13508

Females

4574

F45-49

4574

24M→40K

24.0 - 24.9 mi

Top 48%
×1story
+6ft-20ft

Overall

13581

Females

4747

F45-49

4747

40K→25.2M

24.9 - 25.2 mi

Top 45%
×1story
+13ft-16ft

Overall

12896

Females

4454

F45-49

4454

25.2M→Finish

25.2 - 26.2 mi

Top 51%
×2story building
+22ft-21ft

Overall

14467

Females

5190

F45-49

5190

Passing Analysis

Category:
Athletes Passed
3427
Passed By
596
Net Change
+2831
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17729
5K → 10K69096+594#17729#17135
10K → 15K203200+3#17135#17132
15K → 20K40738+369#17132#16763
20K → Half789+69#16763#16694
Half → 25K31714+303#16694#16391
25K → 30K51624+492#16391#15899
30K → 20M26622+244#15899#15655
20M → 21M24219+223#15655#15432
21M → 35K1399+130#15432#15302
35K → 23M16441+123#15302#15179
23M → 24M14727+120#15179#15059
24M → 40K9738+59#15059#15000
40K → 25.2M7113+58#15000#14942
25.2M → Finish9046+44#14942#14898
TOTALS3427596+2831
📊

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