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BOSTON MARATHON 2025

Marie Fazio

Bib: 16370•F

LA

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 27%
Gender (Female)
#0 / 12228
Top 10%
Division (F18-39)
#0 / 5469
Top 19%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:54
Rank: #11056
Start → 5K
22:54 | 7:22/mi
10K· 6.21 mi
45:42
Rank: #10818 (+238)
5K → 10K
22:48 | 7:20/mi
15K· 9.32 mi
1:08:15
Rank: #10410 (+408)
10K → 15K
22:33 | 7:15/mi
20K· 12.43 mi
1:30:45
Rank: #9897 (+513)
15K → 20K
22:30 | 7:15/mi
Half· 13.11 mi
1:35:43
Rank: #9895 (+2)
20K → Half
4:58 | 7:17/mi
25K· 15.53 mi
1:53:29
Rank: #9619 (+276)
Half → 25K
17:46 | 7:20/mi
30K· 18.64 mi
2:16:24
Rank: #8992 (+627)
25K → 30K
22:55 | 7:23/mi
20M
2:26:23
Rank: #8696 (+296)
30K → 20M
9:59 | 7:21/mi
21M
2:34:08
Rank: #8459 (+237)
20M → 21M
7:45 | 7:45/mi
35K· 21.75 mi
2:39:30
Rank: #8344 (+115)
21M → 35K
5:22 | 7:10/mi
23M
2:48:47
Rank: #8131 (+213)
35K → 23M
9:17 | 7:25/mi
24M
2:56:03
Rank: #7995 (+136)
23M → 24M
7:16 | 7:16/mi
40K· 24.85 mi
3:02:26
Rank: #7899 (+96)
24M → 40K
6:23 | 7:28/mi
25.2M
3:05:18
Rank: #7868 (+31)
40K → 25.2M
2:52 | 8:19/mi
Finish· 26.22 mi
3:12:35
Rank: #7773 (+95)
25.2M → Finish
7:17 | 7:09/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:35:43
Pace7:18 /mi
2nd Half
Distance13.11 mi
Time1:36:52
Pace7:23 /mi
📊Positive Split: 1.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:57:0822:547:2222:54
7:22
-
10K
6.21 mi11:19:5645:427:2122:48
7:20
-0:02
15K
9.32 mi11:42:291:08:157:1922:33
7:15
-0:05
20K
12.43 mi12:04:591:30:457:1822:30
7:15
0:00
Half
13.11 mi12:09:571:35:437:184:58
7:17
+0:02
25K
15.53 mi12:27:431:53:297:1817:46
7:20
+0:03
30K
18.64 mi12:50:382:16:247:1922:55
7:23
+0:03
20M
20.00 mi13:00:372:26:237:199:59
7:21
-0:02
21M
21.00 mi13:08:222:34:087:207:45
7:45
+0:24
35K
21.75 mi13:13:442:39:307:205:22
7:10
-0:35
23M
23.00 mi13:23:012:48:477:209:17
7:25
+0:15
24M
24.00 mi13:30:172:56:037:207:16
7:16
-0:09
40K
24.85 mi13:36:403:02:267:206:23
7:28
+0:12
25.2M
25.20 mi13:39:323:05:187:212:52
8:19
+0:51
Finish
26.22 mi13:46:493:12:357:217:17
7:09
-1:10

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

7:09 /mi

Average Pace

7:21 /mi

Slowest Pace

8:19 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:09:43

99% of race

Time at Steady Pace

2:52

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:21 /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 mi10:57:0822:547:2222:54
7:22
#11056
10K
6.21 mi11:19:5645:427:2122:48
7:20
#10818
15K
9.32 mi11:42:291:08:157:1922:33
7:15
#10410
20K
12.43 mi12:04:591:30:457:1822:30
7:15
#9897
Half
13.11 mi12:09:571:35:437:184:58
7:17
#9895
25K
15.53 mi12:27:431:53:297:1817:46
7:20
#9619
30K
18.64 mi12:50:382:16:247:1922:55
7:23
#8992
20M
20.00 mi13:00:372:26:237:199:59
7:21
#8696
21M
21.00 mi13:08:222:34:087:207:45
7:45
#8459
35K
21.75 mi13:13:442:39:307:205:22
7:10
#8344
23M
23.00 mi13:23:012:48:477:209:17
7:25
#8131
24M
24.00 mi13:30:172:56:037:207:16
7:16
#7995
40K
24.85 mi13:36:403:02:267:206:23
7:28
#7899
25.2M
25.20 mi13:39:323:05:187:212:52
8:19
#7868
Finish
26.22 mi13:46:493:12:357:217:17
7:09
#7773
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi11056230823089634(Top 34%)1715(Top 14%)1715(Top 31%)
10K6.21 mi3.10 mi10818+2382214+942214+9410655(Top 38%)2132(Top 17%)2132(Top 39%)
15K9.32 mi3.11 mi10410+4082033+1812033+1819634(Top 34%)1715(Top 14%)1715(Top 31%)
20K12.43 mi3.11 mi9897+5131818+2151818+2158565(Top 30%)1337(Top 11%)1337(Top 24%)
Half13.11 mi0.68 mi9895+2181818189841(Top 35%)1857(Top 15%)1857(Top 34%)
25K15.53 mi2.42 mi9619+2761733+851733+858587(Top 30%)1458(Top 12%)1458(Top 27%)
30K18.64 mi3.11 mi8992+6271508+2251508+2256926(Top 24%)986(Top 8%)986(Top 18%)
20M20.00 mi1.36 mi8696+2961417+911417+916094(Top 21%)827(Top 7%)827(Top 15%)
21M21.00 mi1.00 mi8459+2371351+661351+665945(Top 21%)900(Top 7%)900(Top 16%)
35K21.75 mi0.75 mi8344+1151324+271324+276484(Top 23%)1100(Top 9%)1100(Top 20%)
23M23.00 mi1.25 mi8131+2131291+331291+336157(Top 22%)1082(Top 9%)1082(Top 20%)
24M24.00 mi1.00 mi7995+1361278+131278+136252(Top 22%)1167(Top 10%)1167(Top 21%)
40K24.85 mi0.85 mi7899+961269+91269+96624(Top 23%)1389(Top 11%)1389(Top 25%)
25.2M25.20 mi0.35 mi7868+311271-21271-27749(Top 27%)1938(Top 16%)1938(Top 35%)
Finish26.22 mi1.02 mi7773+951267+41267+46710(Top 24%)1531(Top 13%)1531(Top 28%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 34%
×21stories
+97ft-345ft

Overall

9634

Females

1715

F18-39

1715

5K→10K

3.1 - 6.2 mi

Top 38%
×5stories
+79ft-138ft

Overall

10655

Females

2132

F18-39

2132

10K→15K

6.2 - 9.3 mi

Top 34%
×3stories
+67ft-78ft

Overall

9634

Females

1715

F18-39

1715

15K→20K

9.3 - 12.4 mi

Top 30%
×5stories
+106ft-86ft

Overall

8565

Females

1337

F18-39

1337

20K→Half

12.4 - 13.1 mi

Top 35%
×2stories
+19ft-37ft

Overall

9841

Females

1857

F18-39

1857

Half→25K

13.1 - 15.5 mi

Top 30%
×4stories
+66ft-88ft

Overall

8587

Females

1458

F18-39

1458

25K→30K

15.5 - 18.6 mi

Top 24%
×9stories
+181ft-148ft

Overall

6926

Females

986

F18-39

986

30K→20M

18.6 - 20.0 mi

Top 21%
×5stories
+64ft-50ft

Overall

6094

Females

827

F18-39

827

20M→21M

20.0 - 21.0 mi

Top 21%
×8stories
+106ft-24ft

Overall

5945

Females

900

F18-39

900

21M→35K

21.0 - 21.8 mi

Top 23%
×7stories
+17ft-86ft

Overall

6484

Females

1100

F18-39

1100

35K→23M

21.8 - 23.0 mi

Top 22%
×5stories
+23ft-63ft

Overall

6157

Females

1082

F18-39

1082

23M→24M

23.0 - 24.0 mi

Top 22%
×6stories
+12ft-82ft

Overall

6252

Females

1167

F18-39

1167

24M→40K

24.0 - 24.9 mi

Top 23%
×1story
+6ft-20ft

Overall

6624

Females

1389

F18-39

1389

40K→25.2M

24.9 - 25.2 mi

Top 27%
×1story
+13ft-16ft

Overall

7749

Females

1938

F18-39

1938

25.2M→Finish

25.2 - 26.2 mi

Top 24%
×2stories
+22ft-21ft

Overall

6710

Females

1531

F18-39

1531

Passing Analysis

Category:
Athletes Passed
3647
Passed By
364
Net Change
+3283
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11056
5K → 10K389151+238#11056#10818
10K → 15K43224+408#10818#10410
15K → 20K52310+513#10410#9897
20K → Half2927+2#9897#9895
Half → 25K30428+276#9895#9619
25K → 30K6336+627#9619#8992
30K → 20M2982+296#8992#8696
20M → 21M25114+237#8696#8459
21M → 35K1249+115#8459#8344
35K → 23M23017+213#8344#8131
23M → 24M14610+136#8131#7995
24M → 40K12125+96#7995#7899
40K → 25.2M4918+31#7899#7868
25.2M → Finish11823+95#7868#7773
TOTALS3647364+3283
📊

Passing Visuals

Category:
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🔥Passing Intensity

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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