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BOSTON MARATHON 2025

Caitlin Mcgauley

Bib: 2055•F

IL

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 5%
Gender (Female)
#0 / 12228
Top 0.6%
Division (F18-39)
#0 / 5469
Top 1%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:39
Rank: #2612
Start → 5K
19:39 | 6:19/mi
10K· 6.21 mi
39:10
Rank: #2442 (+170)
5K → 10K
19:31 | 6:17/mi
15K· 9.32 mi
58:26
Rank: #2199 (+243)
10K → 15K
19:16 | 6:12/mi
20K· 12.43 mi
1:17:48
Rank: #2059 (+140)
15K → 20K
19:22 | 6:14/mi
Half· 13.11 mi
1:22:02
Rank: #2057 (+2)
20K → Half
4:14 | 6:12/mi
25K· 15.53 mi
1:37:12
Rank: #1970 (+87)
Half → 25K
15:10 | 6:15/mi
30K· 18.64 mi
1:56:58
Rank: #1828 (+142)
25K → 30K
19:46 | 6:22/mi
20M
2:05:40
Rank: #1758 (+70)
30K → 20M
8:42 | 6:24/mi
21M
2:12:19
Rank: #1681 (+77)
20M → 21M
6:39 | 6:39/mi
35K· 21.75 mi
2:17:04
Rank: #1669 (+12)
21M → 35K
4:45 | 6:21/mi
23M
2:25:04
Rank: #1572 (+97)
35K → 23M
8:00 | 6:23/mi
24M
2:31:24
Rank: #1539 (+33)
23M → 24M
6:20 | 6:20/mi
40K· 24.85 mi
2:36:46
Rank: #1484 (+55)
24M → 40K
5:22 | 6:17/mi
25.2M
2:39:07
Rank: #1467 (+17)
40K → 25.2M
2:21 | 6:49/mi
Finish· 26.22 mi
2:45:19
Rank: #1430 (+37)
25.2M → Finish
6:12 | 6:05/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:22:02
Pace6:15 /mi
2nd Half
Distance13.11 mi
Time1:23:17
Pace6:21 /mi
📊Positive Split: 1.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:3519:396:1919:39
6:19
-
10K
6.21 mi10:41:0639:106:1819:31
6:17
-0:02
15K
9.32 mi11:00:2258:266:1619:16
6:12
-0:05
20K
12.43 mi11:19:441:17:486:1619:22
6:14
+0:02
Half
13.11 mi11:23:581:22:026:154:14
6:12
-0:02
25K
15.53 mi11:39:081:37:126:1515:10
6:15
+0:03
30K
18.64 mi11:58:541:56:586:1619:46
6:22
+0:07
20M
20.00 mi12:07:362:05:406:178:42
6:24
+0:02
21M
21.00 mi12:14:152:12:196:186:39
6:39
+0:15
35K
21.75 mi12:19:002:17:046:184:45
6:21
-0:18
23M
23.00 mi12:27:002:25:046:188:00
6:23
+0:02
24M
24.00 mi12:33:202:31:246:196:20
6:20
-0:03
40K
24.85 mi12:38:422:36:466:185:22
6:17
-0:03
25.2M
25.20 mi12:41:032:39:076:192:21
6:49
+0:32
Finish
26.22 mi12:47:152:45:196:196:12
6:05
-0:44

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

6:05 /mi

Average Pace

6:19 /mi

Slowest Pace

6:49 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:42:58

99% of race

Time at Steady Pace

2:21

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:18 /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 mi10:21:3519:396:1919:39
6:19
#2612
10K
6.21 mi10:41:0639:106:1819:31
6:17
#2442
15K
9.32 mi11:00:2258:266:1619:16
6:12
#2199
20K
12.43 mi11:19:441:17:486:1619:22
6:14
#2059
Half
13.11 mi11:23:581:22:026:154:14
6:12
#2057
25K
15.53 mi11:39:081:37:126:1515:10
6:15
#1970
30K
18.64 mi11:58:541:56:586:1619:46
6:22
#1828
20M
20.00 mi12:07:362:05:406:178:42
6:24
#1758
21M
21.00 mi12:14:152:12:196:186:39
6:39
#1681
35K
21.75 mi12:19:002:17:046:184:45
6:21
#1669
23M
23.00 mi12:27:002:25:046:188:00
6:23
#1572
24M
24.00 mi12:33:202:31:246:196:20
6:20
#1539
40K
24.85 mi12:38:422:36:466:185:22
6:17
#1484
25.2M
25.20 mi12:41:032:39:076:192:21
6:49
#1467
Finish
26.22 mi12:47:152:45:196:196:12
6:05
#1430
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi26121181181883(Top 7%)84(Top 0.7%)84(Top 2%)
10K6.21 mi3.10 mi2442+170107+11107+112317(Top 8%)93(Top 0.8%)93(Top 2%)
15K9.32 mi3.11 mi2199+24393+1493+141883(Top 7%)84(Top 0.7%)84(Top 2%)
20K12.43 mi3.11 mi2059+14087+687+61726(Top 6%)79(Top 0.6%)79(Top 1%)
Half13.11 mi0.68 mi2057+286+186+12069(Top 7%)88(Top 0.7%)88(Top 2%)
25K15.53 mi2.42 mi1970+8785+185+11687(Top 6%)77(Top 0.6%)77(Top 1%)
30K18.64 mi3.11 mi1828+14282+382+31418(Top 5%)72(Top 0.6%)72(Top 1%)
20M20.00 mi1.36 mi1758+7081+181+11272(Top 4%)66(Top 0.5%)66(Top 1%)
21M21.00 mi1.00 mi1681+7781811080(Top 4%)53(Top 0.4%)53(Top 1.0%)
35K21.75 mi0.75 mi1669+1281811847(Top 7%)106(Top 0.9%)106(Top 2%)
23M23.00 mi1.25 mi1572+9777+477+41116(Top 4%)58(Top 0.5%)58(Top 1%)
24M24.00 mi1.00 mi1539+3377771431(Top 5%)83(Top 0.7%)83(Top 2%)
40K24.85 mi0.85 mi1484+5576+176+1934(Top 3%)55(Top 0.4%)55(Top 1%)
25.2M25.20 mi0.35 mi1467+1776761063(Top 4%)78(Top 0.6%)78(Top 1%)
Finish26.22 mi1.02 mi1430+3774+274+21160(Top 4%)70(Top 0.6%)70(Top 1%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 7%
×21stories
+97ft-345ft

Overall

1883

Females

84

F18-39

84

5K→10K

3.1 - 6.2 mi

Top 8%
×5stories
+79ft-138ft

Overall

2317

Females

93

F18-39

93

10K→15K

6.2 - 9.3 mi

Top 7%
×3stories
+67ft-78ft

Overall

1883

Females

84

F18-39

84

15K→20K

9.3 - 12.4 mi

Top 6%
×5stories
+106ft-86ft

Overall

1726

Females

79

F18-39

79

20K→Half

12.4 - 13.1 mi

Top 7%
×2stories
+19ft-37ft

Overall

2069

Females

88

F18-39

88

Half→25K

13.1 - 15.5 mi

Top 6%
×4stories
+66ft-88ft

Overall

1687

Females

77

F18-39

77

25K→30K

15.5 - 18.6 mi

Top 5%
×9stories
+181ft-148ft

Overall

1418

Females

72

F18-39

72

30K→20M

18.6 - 20.0 mi

Top 4%
×5stories
+64ft-50ft

Overall

1272

Females

66

F18-39

66

20M→21M

20.0 - 21.0 mi

Top 4%
×8stories
+106ft-24ft

Overall

1080

Females

53

F18-39

53

21M→35K

21.0 - 21.8 mi

Top 7%
×7stories
+17ft-86ft

Overall

1847

Females

106

F18-39

106

35K→23M

21.8 - 23.0 mi

Top 4%
×5stories
+23ft-63ft

Overall

1116

Females

58

F18-39

58

23M→24M

23.0 - 24.0 mi

Top 5%
×6stories
+12ft-82ft

Overall

1431

Females

83

F18-39

83

24M→40K

24.0 - 24.9 mi

Top 3%
×1story
+6ft-20ft

Overall

934

Females

55

F18-39

55

40K→25.2M

24.9 - 25.2 mi

Top 4%
×1story
+13ft-16ft

Overall

1063

Females

78

F18-39

78

25.2M→Finish

25.2 - 26.2 mi

Top 4%
×2stories
+22ft-21ft

Overall

1160

Females

70

F18-39

70

Passing Analysis

Category:
Athletes Passed
1333
Passed By
151
Net Change
+1182
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2612
5K → 10K21444+170#2612#2442
10K → 15K2485+243#2442#2199
15K → 20K1466+140#2199#2059
20K → Half1311+2#2059#2057
Half → 25K10215+87#2057#1970
25K → 30K16220+142#1970#1828
30K → 20M755+70#1828#1758
20M → 21M858+77#1758#1681
21M → 35K208+12#1681#1669
35K → 23M1025+97#1669#1572
23M → 24M4411+33#1572#1539
24M → 40K583+55#1539#1484
40K → 25.2M192+17#1484#1467
25.2M → Finish458+37#1467#1430
TOTALS1333151+1182
📊

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