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BOSTON MARATHON 2025

Taylor Nolan

Bib: 10577•F

NJ

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 33%
Gender (Female)
#0 / 12228
Top 15%
Division (F18-39)
#0 / 5469
Top 28%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:28
Rank: #7164
Start → 5K
6:55/mi
21:28 split
10K· 6.21 mi
42:44
Rank: #6998 (+166)
5K → 10K
6:51/mi
21:16 split
15K· 9.32 mi
1:04:18
Rank: #7067 (-69)
10K → 15K
6:56/mi
21:34 split
20K· 12.43 mi
1:26:41
Rank: #7335 (-268)
15K → 20K
7:12/mi
22:23 split
Half· 13.11 mi
1:31:36
Rank: #7412 (-77)
20K → Half
7:12/mi
4:55 split
25K· 15.53 mi
1:49:38
Rank: #7641 (-229)
Half → 25K
7:26/mi
18:02 split
30K· 18.64 mi
2:13:54
Rank: #7918 (-277)
25K → 30K
7:49/mi
24:16 split
20M
2:25:00
Rank: #8133 (-215)
30K → 20M
8:10/mi
11:06 split
21M
2:33:46
Rank: #8320 (-187)
20M → 21M
8:46/mi
8:46 split
35K· 21.75 mi
2:39:39
Rank: #8400 (-80)
21M → 35K
7:52/mi
5:53 split
23M
2:50:10
Rank: #8636 (-236)
35K → 23M
8:24/mi
10:31 split
24M
2:58:23
Rank: #8831 (-195)
23M → 24M
8:13/mi
8:13 split
40K· 24.85 mi
3:05:41
Rank: #8983 (-152)
24M → 40K
8:32/mi
7:18 split
25.2M
3:08:52
Rank: #9058 (-75)
40K → 25.2M
9:14/mi
3:11 split
Finish· 26.22 mi
3:17:14
Rank: #9279 (-221)
25.2M → Finish
8:13/mi
8:22 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:31:36
Pace6:59 /mi
2nd Half
Distance13.11 mi
Time1:45:38
Pace8:03 /mi
📊Positive Split: 15.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:47:2021:286:5521:28
6:55
-
10K
6.21 mi11:08:3642:446:5321:16
6:51
-0:04
15K
9.32 mi11:30:101:04:186:5421:34
6:56
+0:05
20K
12.43 mi11:52:331:26:416:5922:23
7:12
+0:16
Half
13.11 mi11:57:281:31:366:594:55
7:12
0:00
25K
15.53 mi12:15:301:49:387:0318:02
7:26
+0:14
30K
18.64 mi12:39:462:13:547:1124:16
7:49
+0:23
20M
20.00 mi12:50:522:25:007:1511:06
8:10
+0:21
21M
21.00 mi12:59:382:33:467:198:46
8:46
+0:36
35K
21.75 mi13:05:312:39:397:205:53
7:52
-0:54
23M
23.00 mi13:16:022:50:107:2410:31
8:24
+0:32
24M
24.00 mi13:24:152:58:237:268:13
8:13
-0:11
40K
24.85 mi13:31:333:05:417:287:18
8:32
+0:19
25.2M
25.20 mi13:34:443:08:527:303:11
9:14
+0:42
Finish
26.22 mi13:43:063:17:147:328:22
8:13
-1:01

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

6:51 /mi

Average Pace

7:32 /mi

Slowest Pace

9:14 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:49:38

56% of race

Time at Steady Pace

57:50

29% of race

Time at Slower Pace

29:46

15% of race

Average Pace: 7:31 /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 mi10:47:2021:286:5521:28
6:55
#7164
10K
6.21 mi11:08:3642:446:5321:16
6:51
#6998
15K
9.32 mi11:30:101:04:186:5421:34
6:56
#7067
20K
12.43 mi11:52:331:26:416:5922:23
7:12
#7335
Half
13.11 mi11:57:281:31:366:594:55
7:12
#7412
25K
15.53 mi12:15:301:49:387:0318:02
7:26
#7641
30K
18.64 mi12:39:462:13:547:1124:16
7:49
#7918
20M
20.00 mi12:50:522:25:007:1511:06
8:10
#8133
21M
21.00 mi12:59:382:33:467:198:46
8:46
#8320
35K
21.75 mi13:05:312:39:397:205:53
7:52
#8400
23M
23.00 mi13:16:022:50:107:2410:31
8:24
#8636
24M
24.00 mi13:24:152:58:237:268:13
8:13
#8831
40K
24.85 mi13:31:333:05:417:287:18
8:32
#8983
25.2M
25.20 mi13:34:443:08:527:303:11
9:14
#9058
Finish
26.22 mi13:43:063:17:147:328:22
8:13
#9279
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi71647267267263(Top 26%)802(Top 7%)802(Top 15%)
10K6.21 mi3.10 mi6998+166693+33693+336847(Top 24%)673(Top 6%)673(Top 12%)
15K9.32 mi3.11 mi7067-69719-26719-267263(Top 26%)802(Top 7%)802(Top 15%)
20K12.43 mi3.11 mi7335-268803-84803-848264(Top 29%)1219(Top 10%)1219(Top 22%)
Half13.11 mi0.68 mi7412-77828-25828-259210(Top 32%)1595(Top 13%)1595(Top 29%)
25K15.53 mi2.42 mi7641-229922-94922-949465(Top 33%)1856(Top 15%)1856(Top 34%)
30K18.64 mi3.11 mi7918-2771079-1571079-15710035(Top 35%)2302(Top 19%)2302(Top 42%)
20M20.00 mi1.36 mi8133-2151195-1161195-11611602(Top 41%)3224(Top 26%)3224(Top 59%)
21M21.00 mi1.00 mi8320-1871292-971292-9712093(Top 43%)3638(Top 30%)3638(Top 67%)
35K21.75 mi0.75 mi8400-801353-611353-6111297(Top 40%)3249(Top 27%)3249(Top 59%)
23M23.00 mi1.25 mi8636-2361486-1331486-13312684(Top 45%)4082(Top 33%)4082(Top 75%)
24M24.00 mi1.00 mi8831-1951605-1191605-11912686(Top 45%)4141(Top 34%)4141(Top 76%)
40K24.85 mi0.85 mi8983-1521702-971702-9713675(Top 48%)4786(Top 39%)4786(Top 88%)
25.2M25.20 mi0.35 mi9058-751748-461748-4613102(Top 46%)4521(Top 37%)4521(Top 83%)
Finish26.22 mi1.02 mi9279-2211888-1401888-14014338(Top 50%)5111(Top 42%)5111(Top 93%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 26%
×21stories
+97ft-345ft

Overall

7263

Females

802

F18-39

802

5K→10K

3.1 - 6.2 mi

Top 24%
×5stories
+79ft-138ft

Overall

6847

Females

673

F18-39

673

10K→15K

6.2 - 9.3 mi

Top 26%
×3stories
+67ft-78ft

Overall

7263

Females

802

F18-39

802

15K→20K

9.3 - 12.4 mi

Top 29%
×5stories
+106ft-86ft

Overall

8264

Females

1219

F18-39

1219

20K→Half

12.4 - 13.1 mi

Top 32%
×2stories
+19ft-37ft

Overall

9210

Females

1595

F18-39

1595

Half→25K

13.1 - 15.5 mi

Top 33%
×4stories
+66ft-88ft

Overall

9465

Females

1856

F18-39

1856

25K→30K

15.5 - 18.6 mi

Top 35%
×9stories
+181ft-148ft

Overall

10035

Females

2302

F18-39

2302

30K→20M

18.6 - 20.0 mi

Top 41%
×5stories
+64ft-50ft

Overall

11602

Females

3224

F18-39

3224

20M→21M

20.0 - 21.0 mi

Top 43%
×8stories
+106ft-24ft

Overall

12093

Females

3638

F18-39

3638

21M→35K

21.0 - 21.8 mi

Top 40%
×7stories
+17ft-86ft

Overall

11297

Females

3249

F18-39

3249

35K→23M

21.8 - 23.0 mi

Top 45%
×5stories
+23ft-63ft

Overall

12684

Females

4082

F18-39

4082

23M→24M

23.0 - 24.0 mi

Top 45%
×6stories
+12ft-82ft

Overall

12686

Females

4141

F18-39

4141

24M→40K

24.0 - 24.9 mi

Top 48%
×1story
+6ft-20ft

Overall

13675

Females

4786

F18-39

4786

40K→25.2M

24.9 - 25.2 mi

Top 46%
×1story
+13ft-16ft

Overall

13102

Females

4521

F18-39

4521

25.2M→Finish

25.2 - 26.2 mi

Top 50%
×2stories
+22ft-21ft

Overall

14338

Females

5111

F18-39

5111

Passing Analysis

Category:
Athletes Passed
962
Passed By
3077
Net Change
-2115
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7164
5K → 10K294128+166#7164#6998
10K → 15K116185-69#6998#7067
15K → 20K56324-268#7067#7335
20K → Half1188-77#7335#7412
Half → 25K54283-229#7412#7641
25K → 30K108385-277#7641#7918
30K → 20M52267-215#7918#8133
20M → 21M43230-187#8133#8320
21M → 35K41121-80#8320#8400
35K → 23M64300-236#8400#8636
23M → 24M39234-195#8636#8831
24M → 40K40192-152#8831#8983
40K → 25.2M2196-75#8983#9058
25.2M → Finish23244-221#9058#9279
TOTALS9623077-2115
📊

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