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BOSTON MARATHON 2025

Abaigeal Nicholas

Bib: 15972•F

CO

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 36%
Gender (Female)
#0 / 12228
Top 20%
Division (F18-39)
#0 / 5469
Top 34%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:01
Rank: #11424
Start → 5K
23:01 | 7:25/mi
10K· 6.21 mi
46:15
Rank: #11650 (-226)
5K → 10K
23:14 | 7:29/mi
15K· 9.32 mi
1:09:38
Rank: #11719 (-69)
10K → 15K
23:23 | 7:32/mi
20K· 12.43 mi
1:33:02
Rank: #11527 (+192)
15K → 20K
23:24 | 7:32/mi
Half· 13.11 mi
1:38:06
Rank: #11505 (+22)
20K → Half
5:04 | 7:26/mi
25K· 15.53 mi
1:56:29
Rank: #11320 (+185)
Half → 25K
18:23 | 7:35/mi
30K· 18.64 mi
2:20:55
Rank: #11110 (+210)
25K → 30K
24:26 | 7:52/mi
20M
2:31:39
Rank: #10950 (+160)
30K → 20M
10:44 | 7:54/mi
21M
2:39:58
Rank: #10814 (+136)
20M → 21M
8:19 | 8:19/mi
35K· 21.75 mi
2:45:40
Rank: #10752 (+62)
21M → 35K
5:42 | 7:37/mi
23M
2:55:29
Rank: #10593 (+159)
35K → 23M
9:49 | 7:50/mi
24M
3:03:18
Rank: #10533 (+60)
23M → 24M
7:49 | 7:49/mi
40K· 24.85 mi
3:10:15
Rank: #10521 (+12)
24M → 40K
6:57 | 8:08/mi
25.2M
3:13:14
Rank: #10482 (+39)
40K → 25.2M
2:59 | 8:39/mi
Finish· 26.22 mi
3:20:42
Rank: #10350 (+132)
25.2M → Finish
7:28 | 7:20/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:38:06
Pace7:29 /mi
2nd Half
Distance13.11 mi
Time1:42:36
Pace7:50 /mi
📊Positive Split: 4.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:55:5723:017:2523:01
7:25
-
10K
6.21 mi11:19:1146:157:2723:14
7:29
+0:04
15K
9.32 mi11:42:341:09:387:2823:23
7:32
+0:03
20K
12.43 mi12:05:581:33:027:2923:24
7:32
0:00
Half
13.11 mi12:11:021:38:067:295:04
7:26
-0:06
25K
15.53 mi12:29:251:56:297:3018:23
7:35
+0:09
30K
18.64 mi12:53:512:20:557:3424:26
7:52
+0:17
20M
20.00 mi13:04:352:31:397:3510:44
7:54
+0:02
21M
21.00 mi13:12:542:39:587:378:19
8:19
+0:25
35K
21.75 mi13:18:362:45:407:375:42
7:37
-0:42
23M
23.00 mi13:28:252:55:297:389:49
7:50
+0:13
24M
24.00 mi13:36:143:03:187:387:49
7:49
-0:01
40K
24.85 mi13:43:113:10:157:396:57
8:08
+0:19
25.2M
25.20 mi13:46:103:13:147:402:59
8:39
+0:31
Finish
26.22 mi13:53:383:20:427:407:28
7:20
-1:19

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

7:20 /mi

Average Pace

7:40 /mi

Slowest Pace

8:39 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:02:27

91% of race

Time at Steady Pace

18:15

9% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:39 /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 mi10:55:5723:017:2523:01
7:25
#11424
10K
6.21 mi11:19:1146:157:2723:14
7:29
#11650
15K
9.32 mi11:42:341:09:387:2823:23
7:32
#11719
20K
12.43 mi12:05:581:33:027:2923:24
7:32
#11527
Half
13.11 mi12:11:021:38:067:295:04
7:26
#11505
25K
15.53 mi12:29:251:56:297:3018:23
7:35
#11320
30K
18.64 mi12:53:512:20:557:3424:26
7:52
#11110
20M
20.00 mi13:04:352:31:397:3510:44
7:54
#10950
21M
21.00 mi13:12:542:39:587:378:19
8:19
#10814
35K
21.75 mi13:18:362:45:407:375:42
7:37
#10752
23M
23.00 mi13:28:252:55:297:389:49
7:50
#10593
24M
24.00 mi13:36:143:03:187:387:49
7:49
#10533
40K
24.85 mi13:43:113:10:157:396:57
8:08
#10521
25.2M
25.20 mi13:46:103:13:147:402:59
8:39
#10482
Finish
26.22 mi13:53:383:20:427:407:28
7:20
#10350
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi114242493249312006(Top 42%)2901(Top 24%)2901(Top 53%)
10K6.21 mi3.10 mi11650-2262623-1302623-13011914(Top 42%)2766(Top 23%)2766(Top 51%)
15K9.32 mi3.11 mi11719-692678-552678-5512006(Top 42%)2901(Top 24%)2901(Top 53%)
20K12.43 mi3.11 mi11527+1922627+512627+5111043(Top 39%)2495(Top 20%)2495(Top 46%)
Half13.11 mi0.68 mi11505+222615+122615+1211160(Top 39%)2501(Top 20%)2501(Top 46%)
25K15.53 mi2.42 mi11320+1852548+672548+6710628(Top 37%)2392(Top 20%)2392(Top 44%)
30K18.64 mi3.11 mi11110+2102523+252523+2510390(Top 37%)2483(Top 20%)2483(Top 45%)
20M20.00 mi1.36 mi10950+1602483+402483+409748(Top 34%)2324(Top 19%)2324(Top 42%)
21M21.00 mi1.00 mi10814+1362457+262457+269354(Top 33%)2313(Top 19%)2313(Top 42%)
35K21.75 mi0.75 mi10752+622440+172440+179510(Top 33%)2365(Top 19%)2365(Top 43%)
23M23.00 mi1.25 mi10593+1592397+432397+438900(Top 31%)2210(Top 18%)2210(Top 40%)
24M24.00 mi1.00 mi10533+602404-72404-79955(Top 35%)2785(Top 23%)2785(Top 51%)
40K24.85 mi0.85 mi10521+122423-192423-1911100(Top 39%)3445(Top 28%)3445(Top 63%)
25.2M25.20 mi0.35 mi10482+392424-12424-19762(Top 34%)2888(Top 24%)2888(Top 53%)
Finish26.22 mi1.02 mi10350+1322396+282396+288001(Top 28%)2076(Top 17%)2076(Top 38%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 42%
×21stories
+97ft-345ft

Overall

12006

Females

2901

F18-39

2901

5K→10K

3.1 - 6.2 mi

Top 42%
×5stories
+79ft-138ft

Overall

11914

Females

2766

F18-39

2766

10K→15K

6.2 - 9.3 mi

Top 42%
×3stories
+67ft-78ft

Overall

12006

Females

2901

F18-39

2901

15K→20K

9.3 - 12.4 mi

Top 39%
×5stories
+106ft-86ft

Overall

11043

Females

2495

F18-39

2495

20K→Half

12.4 - 13.1 mi

Top 39%
×2stories
+19ft-37ft

Overall

11160

Females

2501

F18-39

2501

Half→25K

13.1 - 15.5 mi

Top 37%
×4stories
+66ft-88ft

Overall

10628

Females

2392

F18-39

2392

25K→30K

15.5 - 18.6 mi

Top 37%
×9stories
+181ft-148ft

Overall

10390

Females

2483

F18-39

2483

30K→20M

18.6 - 20.0 mi

Top 34%
×5stories
+64ft-50ft

Overall

9748

Females

2324

F18-39

2324

20M→21M

20.0 - 21.0 mi

Top 33%
×8stories
+106ft-24ft

Overall

9354

Females

2313

F18-39

2313

21M→35K

21.0 - 21.8 mi

Top 33%
×7stories
+17ft-86ft

Overall

9510

Females

2365

F18-39

2365

35K→23M

21.8 - 23.0 mi

Top 31%
×5stories
+23ft-63ft

Overall

8900

Females

2210

F18-39

2210

23M→24M

23.0 - 24.0 mi

Top 35%
×6stories
+12ft-82ft

Overall

9955

Females

2785

F18-39

2785

24M→40K

24.0 - 24.9 mi

Top 39%
×1story
+6ft-20ft

Overall

11100

Females

3445

F18-39

3445

40K→25.2M

24.9 - 25.2 mi

Top 34%
×1story
+13ft-16ft

Overall

9762

Females

2888

F18-39

2888

25.2M→Finish

25.2 - 26.2 mi

Top 28%
×2stories
+22ft-21ft

Overall

8001

Females

2076

F18-39

2076

Passing Analysis

Category:
Athletes Passed
2242
Passed By
1168
Net Change
+1074
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11424
5K → 10K149375-226#11424#11650
10K → 15K154223-69#11650#11719
15K → 20K292100+192#11719#11527
20K → Half4018+22#11527#11505
Half → 25K24560+185#11505#11320
25K → 30K335125+210#11320#11110
30K → 20M19333+160#11110#10950
20M → 21M17337+136#10950#10814
21M → 35K8725+62#10814#10752
35K → 23M18526+159#10752#10593
23M → 24M10747+60#10593#10533
24M → 40K6957+12#10533#10521
40K → 25.2M5718+39#10521#10482
25.2M → Finish15624+132#10482#10350
TOTALS22421168+1074
📊

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