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BOSTON MARATHON 2025

Carrie Baird

Bib: 25459•F

TX

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Division (F60-64)
#0 / 624
Top 34%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
27:41
Rank: #22044
Start → 5K
27:41 | 8:55/mi
10K· 6.21 mi
55:50
Rank: #22373 (-329)
5K → 10K
28:09 | 9:04/mi
15K· 9.32 mi
1:23:53
Rank: #22280 (+93)
10K → 15K
28:03 | 9:02/mi
20K· 12.43 mi
1:52:25
Rank: #22141 (+139)
15K → 20K
28:32 | 9:11/mi
Half· 13.11 mi
1:58:37
Rank: #22132 (+9)
20K → Half
6:12 | 9:05/mi
25K· 15.53 mi
2:21:03
Rank: #21929 (+203)
Half → 25K
22:26 | 9:15/mi
30K· 18.64 mi
2:52:37
Rank: #22016 (-87)
25K → 30K
31:34 | 10:10/mi
20M
3:05:47
Rank: #21824 (+192)
30K → 20M
13:10 | 9:41/mi
21M
3:17:09
Rank: #21877 (-53)
20M → 21M
11:22 | 11:22/mi
35K· 21.75 mi
3:23:51
Rank: #21738 (+139)
21M → 35K
6:42 | 8:57/mi
23M
3:35:25
Rank: #21489 (+249)
35K → 23M
11:34 | 9:14/mi
24M
3:44:48
Rank: #21382 (+107)
23M → 24M
9:23 | 9:23/mi
40K· 24.85 mi
3:53:03
Rank: #21290 (+92)
24M → 40K
8:15 | 9:39/mi
25.2M
3:56:40
Rank: #21244 (+46)
40K → 25.2M
3:37 | 10:29/mi
Finish· 26.22 mi
4:05:56
Rank: #21185 (+59)
25.2M → Finish
9:16 | 9:06/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:58:37
Pace9:03 /mi
2nd Half
Distance13.11 mi
Time2:07:19
Pace9:43 /mi
📊Positive Split: 7.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:25:3827:418:5527:41
8:55
-
10K
6.21 mi11:53:4755:508:5928:09
9:04
+0:09
15K
9.32 mi12:21:501:23:539:0028:03
9:02
-0:02
20K
12.43 mi12:50:221:52:259:0328:32
9:11
+0:09
Half
13.11 mi12:56:341:58:379:036:12
9:05
-0:06
25K
15.53 mi13:19:002:21:039:0522:26
9:15
+0:10
30K
18.64 mi13:50:342:52:379:1631:34
10:10
+0:55
20M
20.00 mi14:03:443:05:479:1713:10
9:41
-0:29
21M
21.00 mi14:15:063:17:099:2311:22
11:22
+1:41
35K
21.75 mi14:21:483:23:519:226:42
8:57
-2:25
23M
23.00 mi14:33:223:35:259:2211:34
9:14
+0:17
24M
24.00 mi14:42:453:44:489:229:23
9:23
+0:09
40K
24.85 mi14:51:003:53:039:238:15
9:39
+0:16
25.2M
25.20 mi14:54:373:56:409:233:37
10:29
+0:50
Finish
26.22 mi15:03:534:05:569:239:16
9:06
-1:23

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

8:55 /mi

Average Pace

9:23 /mi

Slowest Pace

11:22 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:57:58

72% of race

Time at Slower Pace

1:07:58

28% of race

Average Pace: 9:23 /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 mi11:25:3827:418:5527:41
8:55
#22044
10K
6.21 mi11:53:4755:508:5928:09
9:04
#22373
15K
9.32 mi12:21:501:23:539:0028:03
9:02
#22280
20K
12.43 mi12:50:221:52:259:0328:32
9:11
#22141
Half
13.11 mi12:56:341:58:379:036:12
9:05
#22132
25K
15.53 mi13:19:002:21:039:0522:26
9:15
#21929
30K
18.64 mi13:50:342:52:379:1631:34
10:10
#22016
20M
20.00 mi14:03:443:05:479:1713:10
9:41
#21824
21M
21.00 mi14:15:063:17:099:2311:22
11:22
#21877
35K
21.75 mi14:21:483:23:519:226:42
8:57
#21738
23M
23.00 mi14:33:223:35:259:2211:34
9:14
#21489
24M
24.00 mi14:42:453:44:489:229:23
9:23
#21382
40K
24.85 mi14:51:003:53:039:238:15
9:39
#21290
25.2M
25.20 mi14:54:373:56:409:233:37
10:29
#21244
Finish
26.22 mi15:03:534:05:569:239:16
9:06
#21185
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi220448650865022169(Top 78%)8645(Top 71%)8645(Top 1385%)
10K6.21 mi3.10 mi22373-3298824-1748824-17422658(Top 80%)8952(Top 73%)8952(Top 1435%)
15K9.32 mi3.11 mi22280+938744+808744+8022169(Top 78%)8645(Top 71%)8645(Top 1385%)
20K12.43 mi3.11 mi22141+1398674+708674+7021827(Top 77%)8494(Top 69%)8494(Top 1361%)
Half13.11 mi0.68 mi22132+98668+68668+622194(Top 78%)8711(Top 71%)8711(Top 1396%)
25K15.53 mi2.42 mi21929+2038564+1048564+10420988(Top 74%)8096(Top 66%)8096(Top 1297%)
30K18.64 mi3.11 mi22016-878633-698633-6922091(Top 78%)8813(Top 72%)8813(Top 1412%)
20M20.00 mi1.36 mi21824+1928536+978536+9719921(Top 70%)7741(Top 63%)7741(Top 1241%)
21M21.00 mi1.00 mi21877-538592-568592-5622313(Top 79%)9142(Top 75%)9142(Top 1465%)
35K21.75 mi0.75 mi21738+1398531+618531+6118075(Top 64%)6957(Top 57%)6957(Top 1115%)
23M23.00 mi1.25 mi21489+2498424+1078424+10717535(Top 62%)6754(Top 55%)6754(Top 1082%)
24M24.00 mi1.00 mi21382+1078383+418383+4119191(Top 68%)7652(Top 63%)7652(Top 1226%)
40K24.85 mi0.85 mi21290+928360+238360+2319295(Top 68%)7786(Top 64%)7786(Top 1248%)
25.2M25.20 mi0.35 mi21244+468344+168344+1619021(Top 67%)7660(Top 63%)7660(Top 1228%)
Finish26.22 mi1.02 mi21185+598329+158329+1519517(Top 69%)7875(Top 64%)7875(Top 1262%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 78%
×21stories
+97ft-345ft

Overall

22169

Females

8645

F60-64

8645

5K→10K

3.1 - 6.2 mi

Top 80%
×5stories
+79ft-138ft

Overall

22658

Females

8952

F60-64

8952

10K→15K

6.2 - 9.3 mi

Top 78%
×3stories
+67ft-78ft

Overall

22169

Females

8645

F60-64

8645

15K→20K

9.3 - 12.4 mi

Top 77%
×5stories
+106ft-86ft

Overall

21827

Females

8494

F60-64

8494

20K→Half

12.4 - 13.1 mi

Top 78%
×2stories
+19ft-37ft

Overall

22194

Females

8711

F60-64

8711

Half→25K

13.1 - 15.5 mi

Top 74%
×4stories
+66ft-88ft

Overall

20988

Females

8096

F60-64

8096

25K→30K

15.5 - 18.6 mi

Top 78%
×9stories
+181ft-148ft

Overall

22091

Females

8813

F60-64

8813

30K→20M

18.6 - 20.0 mi

Top 70%
×5stories
+64ft-50ft

Overall

19921

Females

7741

F60-64

7741

20M→21M

20.0 - 21.0 mi

Top 79%
×8stories
+106ft-24ft

Overall

22313

Females

9142

F60-64

9142

21M→35K

21.0 - 21.8 mi

Top 64%
×7stories
+17ft-86ft

Overall

18075

Females

6957

F60-64

6957

35K→23M

21.8 - 23.0 mi

Top 62%
×5stories
+23ft-63ft

Overall

17535

Females

6754

F60-64

6754

23M→24M

23.0 - 24.0 mi

Top 68%
×6stories
+12ft-82ft

Overall

19191

Females

7652

F60-64

7652

24M→40K

24.0 - 24.9 mi

Top 68%
×1story
+6ft-20ft

Overall

19295

Females

7786

F60-64

7786

40K→25.2M

24.9 - 25.2 mi

Top 67%
×1story
+13ft-16ft

Overall

19021

Females

7660

F60-64

7660

25.2M→Finish

25.2 - 26.2 mi

Top 69%
×2stories
+22ft-21ft

Overall

19517

Females

7875

F60-64

7875

Passing Analysis

Category:
Athletes Passed
2056
Passed By
1197
Net Change
+859
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22044
5K → 10K138467-329#22044#22373
10K → 15K227134+93#22373#22280
15K → 20K243104+139#22280#22141
20K → Half4031+9#22141#22132
Half → 25K24643+203#22132#21929
25K → 30K158245-87#21929#22016
30K → 20M1997+192#22016#21824
20M → 21M62115-53#21824#21877
21M → 35K1412+139#21877#21738
35K → 23M2545+249#21738#21489
23M → 24M1169+107#21489#21382
24M → 40K10210+92#21382#21290
40K → 25.2M537+46#21290#21244
25.2M → Finish7718+59#21244#21185
TOTALS20561197+859
📊

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