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BOSTON MARATHON 2025

Noelle Smurawa

Bib: 17818•F

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0:00
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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
21:55
Rank: #8269
Start → 5K
21:55 | 7:03/mi
10K· 6.21 mi
44:01
Rank: #8541 (-272)
5K → 10K
22:06 | 7:07/mi
15K· 9.32 mi
1:06:14
Rank: #8538 (+3)
10K → 15K
22:13 | 7:09/mi
20K· 12.43 mi
1:28:37
Rank: #8386 (+152)
15K → 20K
22:23 | 7:12/mi
Half· 13.11 mi
1:33:30
Rank: #8398 (-12)
20K → Half
4:53 | 7:09/mi
25K· 15.53 mi
1:50:58
Rank: #8244 (+154)
Half → 25K
17:28 | 7:12/mi
30K· 18.64 mi
2:14:15
Rank: #8033 (+211)
25K → 30K
23:17 | 7:30/mi
20M
2:24:22
Rank: #7896 (+137)
30K → 20M
10:07 | 7:27/mi
21M
2:32:19
Rank: #7773 (+123)
20M → 21M
7:57 | 7:57/mi
35K· 21.75 mi
2:37:51
Rank: #7741 (+32)
21M → 35K
5:32 | 7:24/mi
23M
2:47:12
Rank: #7608 (+133)
35K → 23M
9:21 | 7:28/mi
24M
2:54:40
Rank: #7562 (+46)
23M → 24M
7:28 | 7:28/mi
40K· 24.85 mi
3:01:07
Rank: #7487 (+75)
24M → 40K
6:27 | 7:33/mi
25.2M
3:04:01
Rank: #7490 (-3)
40K → 25.2M
2:54 | 8:25/mi
Finish· 26.22 mi
3:12:27
Rank: #7731 (-241)
25.2M → Finish
8:26 | 8:17/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:33:30
Pace7:08 /mi
2nd Half
Distance13.11 mi
Time1:38:57
Pace7:33 /mi
📊Positive Split: 5.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:12:0021:557:0321:55
7:03
-
10K
6.21 mi11:34:0644:017:0522:06
7:07
+0:04
15K
9.32 mi11:56:191:06:147:0622:13
7:09
+0:02
20K
12.43 mi12:18:421:28:377:0822:23
7:12
+0:03
Half
13.11 mi12:23:351:33:307:084:53
7:09
-0:03
25K
15.53 mi12:41:031:50:587:0917:28
7:12
+0:03
30K
18.64 mi13:04:202:14:157:1223:17
7:30
+0:18
20M
20.00 mi13:14:272:24:227:1310:07
7:27
-0:03
21M
21.00 mi13:22:242:32:197:157:57
7:57
+0:30
35K
21.75 mi13:27:562:37:517:155:32
7:24
-0:33
23M
23.00 mi13:37:172:47:127:169:21
7:28
+0:04
24M
24.00 mi13:44:452:54:407:177:28
7:28
0:00
40K
24.85 mi13:51:123:01:077:176:27
7:33
+0:05
25.2M
25.20 mi13:54:063:04:017:182:54
8:25
+0:52
Finish
26.22 mi14:02:323:12:277:218:26
8:17
-0:08

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

7:03 /mi

Average Pace

7:21 /mi

Slowest Pace

8:25 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:53:10

90% of race

Time at Steady Pace

16:23

9% of race

Time at Slower Pace

2:54

2% of race

Average Pace: 7:20 /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 mi11:12:0021:557:0321:55
7:03
#8269
10K
6.21 mi11:34:0644:017:0522:06
7:07
#8541
15K
9.32 mi11:56:191:06:147:0622:13
7:09
#8538
20K
12.43 mi12:18:421:28:377:0822:23
7:12
#8386
Half
13.11 mi12:23:351:33:307:084:53
7:09
#8398
25K
15.53 mi12:41:031:50:587:0917:28
7:12
#8244
30K
18.64 mi13:04:202:14:157:1223:17
7:30
#8033
20M
20.00 mi13:14:272:24:227:1310:07
7:27
#7896
21M
21.00 mi13:22:242:32:197:157:57
7:57
#7773
35K
21.75 mi13:27:562:37:517:155:32
7:24
#7741
23M
23.00 mi13:37:172:47:127:169:21
7:28
#7608
24M
24.00 mi13:44:452:54:407:177:28
7:28
#7562
40K
24.85 mi13:51:123:01:077:176:27
7:33
#7487
25.2M
25.20 mi13:54:063:04:017:182:54
8:25
#7490
Finish
26.22 mi14:02:323:12:277:218:26
8:17
#7731
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi8269108610868720(Top 31%)1311(Top 11%)1311(Top 24%)
10K6.21 mi3.10 mi8541-2721203-1171203-1178794(Top 31%)1300(Top 11%)1300(Top 24%)
15K9.32 mi3.11 mi8538+31206-31206-38720(Top 31%)1311(Top 11%)1311(Top 24%)
20K12.43 mi3.11 mi8386+1521179+271179+278257(Top 29%)1212(Top 10%)1212(Top 22%)
Half13.11 mi0.68 mi8398-121188-91188-98772(Top 31%)1384(Top 11%)1384(Top 25%)
25K15.53 mi2.42 mi8244+1541143+451143+457665(Top 27%)1094(Top 9%)1094(Top 20%)
30K18.64 mi3.11 mi8033+2111127+161127+167707(Top 27%)1271(Top 10%)1271(Top 23%)
20M20.00 mi1.36 mi7896+1371107+201107+206683(Top 24%)1035(Top 8%)1035(Top 19%)
21M21.00 mi1.00 mi7773+1231087+201087+207101(Top 25%)1345(Top 11%)1345(Top 25%)
35K21.75 mi0.75 mi7741+321098-111098-117921(Top 28%)1638(Top 13%)1638(Top 30%)
23M23.00 mi1.25 mi7608+1331100-21100-26472(Top 23%)1180(Top 10%)1180(Top 22%)
24M24.00 mi1.00 mi7562+461117-171117-177476(Top 26%)1644(Top 13%)1644(Top 30%)
40K24.85 mi0.85 mi7487+751125-81125-87072(Top 25%)1574(Top 13%)1574(Top 29%)
25.2M25.20 mi0.35 mi7490-31140-151140-158287(Top 29%)2167(Top 18%)2167(Top 40%)
Finish26.22 mi1.02 mi7731-2411249-1091249-10914770(Top 52%)5343(Top 44%)5343(Top 98%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 31%
×21stories
+97ft-345ft

Overall

8720

Females

1311

F18-39

1311

5K→10K

3.1 - 6.2 mi

Top 31%
×5stories
+79ft-138ft

Overall

8794

Females

1300

F18-39

1300

10K→15K

6.2 - 9.3 mi

Top 31%
×3stories
+67ft-78ft

Overall

8720

Females

1311

F18-39

1311

15K→20K

9.3 - 12.4 mi

Top 29%
×5stories
+106ft-86ft

Overall

8257

Females

1212

F18-39

1212

20K→Half

12.4 - 13.1 mi

Top 31%
×2stories
+19ft-37ft

Overall

8772

Females

1384

F18-39

1384

Half→25K

13.1 - 15.5 mi

Top 27%
×4stories
+66ft-88ft

Overall

7665

Females

1094

F18-39

1094

25K→30K

15.5 - 18.6 mi

Top 27%
×9stories
+181ft-148ft

Overall

7707

Females

1271

F18-39

1271

30K→20M

18.6 - 20.0 mi

Top 24%
×5stories
+64ft-50ft

Overall

6683

Females

1035

F18-39

1035

20M→21M

20.0 - 21.0 mi

Top 25%
×8stories
+106ft-24ft

Overall

7101

Females

1345

F18-39

1345

21M→35K

21.0 - 21.8 mi

Top 28%
×7stories
+17ft-86ft

Overall

7921

Females

1638

F18-39

1638

35K→23M

21.8 - 23.0 mi

Top 23%
×5stories
+23ft-63ft

Overall

6472

Females

1180

F18-39

1180

23M→24M

23.0 - 24.0 mi

Top 26%
×6stories
+12ft-82ft

Overall

7476

Females

1644

F18-39

1644

24M→40K

24.0 - 24.9 mi

Top 25%
×1story
+6ft-20ft

Overall

7072

Females

1574

F18-39

1574

40K→25.2M

24.9 - 25.2 mi

Top 29%
×1story
+13ft-16ft

Overall

8287

Females

2167

F18-39

2167

25.2M→Finish

25.2 - 26.2 mi

Top 52%
×2stories
+22ft-21ft

Overall

14770

Females

5343

F18-39

5343

Passing Analysis

Category:
Athletes Passed
1823
Passed By
1285
Net Change
+538
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8269
5K → 10K106378-272#8269#8541
10K → 15K166163+3#8541#8538
15K → 20K24593+152#8538#8386
20K → Half1931-12#8386#8398
Half → 25K19844+154#8398#8244
25K → 30K28170+211#8244#8033
30K → 20M17235+137#8033#7896
20M → 21M15734+123#7896#7773
21M → 35K7341+32#7773#7741
35K → 23M16229+133#7741#7608
23M → 24M9145+46#7608#7562
24M → 40K10732+75#7562#7487
40K → 25.2M3134-3#7487#7490
25.2M → Finish15256-241#7490#7731
TOTALS18231285+538
📊

Passing Visuals

Category:

📈Position Graph

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🎨Heatmap Timeline

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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