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BOSTON MARATHON 2025

Ciara Brady

Bib: 7016•F

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 18%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:36
Rank: #7458
Start → 5K
21:36 | 6:57/mi
10K· 6.21 mi
43:00
Rank: #7305 (+153)
5K → 10K
21:24 | 6:53/mi
15K· 9.32 mi
1:04:24
Rank: #7161 (+144)
10K → 15K
21:24 | 6:53/mi
20K· 12.43 mi
1:26:10
Rank: #7097 (+64)
15K → 20K
21:46 | 7:00/mi
Half· 13.11 mi
1:30:56
Rank: #7101 (-4)
20K → Half
4:46 | 6:59/mi
25K· 15.53 mi
1:48:13
Rank: #7039 (+62)
Half → 25K
17:17 | 7:08/mi
30K· 18.64 mi
2:11:11
Rank: #6905 (+134)
25K → 30K
22:58 | 7:24/mi
20M
2:21:32
Rank: #6896 (+9)
30K → 20M
10:21 | 7:37/mi
21M
2:29:55
Rank: #6986 (-90)
20M → 21M
8:23 | 8:23/mi
35K· 21.75 mi
2:35:40
Rank: #7056 (-70)
21M → 35K
5:45 | 7:41/mi
23M
2:45:38
Rank: #7117 (-61)
35K → 23M
9:58 | 7:58/mi
24M
2:53:40
Rank: #7244 (-127)
23M → 24M
8:02 | 8:02/mi
40K· 24.85 mi
3:00:45
Rank: #7370 (-126)
24M → 40K
7:05 | 8:17/mi
25.2M
3:03:46
Rank: #7400 (-30)
40K → 25.2M
3:01 | 8:45/mi
Finish· 26.22 mi
3:11:52
Rank: #7574 (-174)
25.2M → Finish
8:06 | 7:57/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:30:56
Pace6:56 /mi
2nd Half
Distance13.11 mi
Time1:40:56
Pace7:42 /mi
📊Positive Split: 11.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:29:0321:366:5721:36
6:57
-
10K
6.21 mi10:50:2743:006:5521:24
6:53
-0:04
15K
9.32 mi11:11:511:04:246:5521:24
6:53
0:00
20K
12.43 mi11:33:371:26:106:5621:46
7:00
+0:07
Half
13.11 mi11:38:231:30:566:564:46
6:59
-0:01
25K
15.53 mi11:55:401:48:136:5817:17
7:08
+0:09
30K
18.64 mi12:18:382:11:117:0222:58
7:24
+0:16
20M
20.00 mi12:28:592:21:327:0510:21
7:37
+0:13
21M
21.00 mi12:37:222:29:557:088:23
8:23
+0:46
35K
21.75 mi12:43:072:35:407:095:45
7:41
-0:42
23M
23.00 mi12:53:052:45:387:129:58
7:58
+0:17
24M
24.00 mi13:01:072:53:407:148:02
8:02
+0:04
40K
24.85 mi13:08:123:00:457:167:05
8:17
+0:15
25.2M
25.20 mi13:11:133:03:467:183:01
8:45
+0:28
Finish
26.22 mi13:19:193:11:527:198:06
7:57
-0:48

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

6:53 /mi

Average Pace

7:19 /mi

Slowest Pace

8:45 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:48:13

56% of race

Time at Steady Pace

39:04

20% of race

Time at Slower Pace

44:35

23% of race

Average Pace: 7:19 /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 mi10:29:0321:366:5721:36
6:57
#7458
10K
6.21 mi10:50:2743:006:5521:24
6:53
#7305
15K
9.32 mi11:11:511:04:246:5521:24
6:53
#7161
20K
12.43 mi11:33:371:26:106:5621:46
7:00
#7097
Half
13.11 mi11:38:231:30:566:564:46
6:59
#7101
25K
15.53 mi11:55:401:48:136:5817:17
7:08
#7039
30K
18.64 mi12:18:382:11:117:0222:58
7:24
#6905
20M
20.00 mi12:28:592:21:327:0510:21
7:37
#6896
21M
21.00 mi12:37:222:29:557:088:23
8:23
#6986
35K
21.75 mi12:43:072:35:407:095:45
7:41
#7056
23M
23.00 mi12:53:052:45:387:129:58
7:58
#7117
24M
24.00 mi13:01:072:53:407:148:02
8:02
#7244
40K
24.85 mi13:08:123:00:457:167:05
8:17
#7370
25.2M
25.20 mi13:11:133:03:467:183:01
8:45
#7400
Finish
26.22 mi13:19:193:11:527:198:06
7:57
#7574
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi74588088086880(Top 24%)704(Top 6%)704(Top 13%)
10K6.21 mi3.10 mi7305+153773+35773+357163(Top 25%)744(Top 6%)744(Top 14%)
15K9.32 mi3.11 mi7161+144738+35738+356880(Top 24%)704(Top 6%)704(Top 13%)
20K12.43 mi3.11 mi7097+64740-2740-26913(Top 24%)757(Top 6%)757(Top 14%)
Half13.11 mi0.68 mi7101-4742-2742-27573(Top 27%)942(Top 8%)942(Top 17%)
25K15.53 mi2.42 mi7039+62739+3739+37172(Top 25%)916(Top 7%)916(Top 17%)
30K18.64 mi3.11 mi6905+134754-15754-157015(Top 25%)1017(Top 8%)1017(Top 19%)
20M20.00 mi1.36 mi6896+9770-16770-167815(Top 28%)1466(Top 12%)1466(Top 27%)
21M21.00 mi1.00 mi6986-90826-56826-569756(Top 34%)2485(Top 20%)2485(Top 45%)
35K21.75 mi0.75 mi7056-70868-42868-429987(Top 35%)2573(Top 21%)2573(Top 47%)
23M23.00 mi1.25 mi7117-61927-59927-599751(Top 34%)2607(Top 21%)2607(Top 48%)
24M24.00 mi1.00 mi7244-1271001-741001-7411491(Top 40%)3553(Top 29%)3553(Top 65%)
40K24.85 mi0.85 mi7370-1261075-741075-7412063(Top 42%)3936(Top 32%)3936(Top 72%)
25.2M25.20 mi0.35 mi7400-301102-271102-2710313(Top 36%)3149(Top 26%)3149(Top 58%)
Finish26.22 mi1.02 mi7574-1741197-951197-9512538(Top 44%)4195(Top 34%)4195(Top 77%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 24%
×21stories
+97ft-345ft

Overall

6880

Females

704

F18-39

704

5K→10K

3.1 - 6.2 mi

Top 25%
×5stories
+79ft-138ft

Overall

7163

Females

744

F18-39

744

10K→15K

6.2 - 9.3 mi

Top 24%
×3stories
+67ft-78ft

Overall

6880

Females

704

F18-39

704

15K→20K

9.3 - 12.4 mi

Top 24%
×5stories
+106ft-86ft

Overall

6913

Females

757

F18-39

757

20K→Half

12.4 - 13.1 mi

Top 27%
×2stories
+19ft-37ft

Overall

7573

Females

942

F18-39

942

Half→25K

13.1 - 15.5 mi

Top 25%
×4stories
+66ft-88ft

Overall

7172

Females

916

F18-39

916

25K→30K

15.5 - 18.6 mi

Top 25%
×9stories
+181ft-148ft

Overall

7015

Females

1017

F18-39

1017

30K→20M

18.6 - 20.0 mi

Top 28%
×5stories
+64ft-50ft

Overall

7815

Females

1466

F18-39

1466

20M→21M

20.0 - 21.0 mi

Top 34%
×8stories
+106ft-24ft

Overall

9756

Females

2485

F18-39

2485

21M→35K

21.0 - 21.8 mi

Top 35%
×7stories
+17ft-86ft

Overall

9987

Females

2573

F18-39

2573

35K→23M

21.8 - 23.0 mi

Top 34%
×5stories
+23ft-63ft

Overall

9751

Females

2607

F18-39

2607

23M→24M

23.0 - 24.0 mi

Top 40%
×6stories
+12ft-82ft

Overall

11491

Females

3553

F18-39

3553

24M→40K

24.0 - 24.9 mi

Top 42%
×1story
+6ft-20ft

Overall

12063

Females

3936

F18-39

3936

40K→25.2M

24.9 - 25.2 mi

Top 36%
×1story
+13ft-16ft

Overall

10313

Females

3149

F18-39

3149

25.2M→Finish

25.2 - 26.2 mi

Top 44%
×2stories
+22ft-21ft

Overall

12538

Females

4195

F18-39

4195

Passing Analysis

Category:
Athletes Passed
1462
Passed By
1578
Net Change
-116
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7458
5K → 10K288135+153#7458#7305
10K → 15K21470+144#7305#7161
15K → 20K175111+64#7161#7097
20K → Half1620-4#7097#7101
Half → 25K14684+62#7101#7039
25K → 30K240106+134#7039#6905
30K → 20M9586+9#6905#6896
20M → 21M68158-90#6896#6986
21M → 35K32102-70#6986#7056
35K → 23M70131-61#7056#7117
23M → 24M43170-127#7117#7244
24M → 40K30156-126#7244#7370
40K → 25.2M1949-30#7370#7400
25.2M → Finish26200-174#7400#7574
TOTALS14621578-116
📊

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