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BOSTON MARATHON 2025

Ciara Lyne

Bib: 27473•F

MA

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

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
9:31/mi
29:33
↑ 97↓ 3451.5%
10K· 6.21 mi
9:20/mi
58:34
↑ 79↓ 1380.4%
15K· 9.32 mi
9:04/mi
1:26:43
↑ 67↓ 78
20K· 12.43 mi
8:51/mi
1:54:12
↑ 106↓ 860.1%
Half· 13.11 mi
8:52/mi
2:00:15
↑ 19↓ 370.5%
25K· 15.53 mi
9:04/mi
2:22:13
↑ 66↓ 880.2%
30K· 18.64 mi
9:35/mi
2:51:59
↑ 181↓ 1480.2%
20M
9:55/mi
3:05:28
↑ 64↓ 500.2%
21M
10:15/mi
3:15:43
↑ 106↓ 241.6%
35K· 21.75 mi
9:52/mi
3:23:06
↑ 17↓ 861.7%
23M
10:02/mi
3:35:40
↑ 23↓ 630.6%
24M
9:36/mi
3:45:16
↓ 821.3%
40K· 24.85 mi
9:11/mi
3:53:07
↓ 200.3%
25.2M
10:06/mi
3:56:36
↑ 13↓ 160.2%
Finish· 26.22 mi
8:41/mi
4:05:27
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:00:15
Pace9:10 /mi
2nd Half
Distance13.11 mi
Time2:05:12
Pace9:33 /mi
📊Positive Split: 4.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:48:5129:339:3129:33
9:31
-
10K
6.21 mi12:17:5258:349:2629:01
9:20
-0:11
15K
9.32 mi12:46:011:26:439:1828:09
9:04
-0:16
20K
12.43 mi13:13:301:54:129:1127:29
8:51
-0:13
Half
13.11 mi13:19:332:00:159:106:03
8:52
+0:01
25K
15.53 mi13:41:312:22:139:0921:58
9:04
+0:12
30K
18.64 mi14:11:172:51:599:1429:46
9:35
+0:31
20M
20.00 mi14:24:463:05:289:1613:29
9:55
+0:20
21M
21.00 mi14:35:013:15:439:1910:15
10:15
+0:20
35K
21.75 mi14:42:243:23:069:207:23
9:52
-0:23
23M
23.00 mi14:54:583:35:409:2312:34
10:02
+0:10
24M
24.00 mi15:04:343:45:169:239:36
9:36
-0:26
40K
24.85 mi15:12:253:53:079:237:51
9:11
-0:25
25.2M
25.20 mi15:15:543:56:369:233:29
10:06
+0:55
Finish
26.22 mi15:24:454:05:279:228:51
8:41
-1:25

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

8:41 /mi

Average Pace

9:22 /mi

Slowest Pace

10:15 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:38:55

65% of race

Time at Steady Pace

1:16:17

31% of race

Time at Slower Pace

10:15

4% of race

Average Pace: 9:22 /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 mi11:48:5129:339:3129:33
9:31
#24280
10K
6.21 mi12:17:5258:349:2629:01
9:20
#23960
15K
9.32 mi12:46:011:26:439:1828:09
9:04
#23453
20K
12.43 mi13:13:301:54:129:1127:29
8:51
#22732
Half
13.11 mi13:19:332:00:159:106:03
8:52
#22658
25K
15.53 mi13:41:312:22:139:0921:58
9:04
#22266
30K
18.64 mi14:11:172:51:599:1429:46
9:35
#21880
20M
20.00 mi14:24:463:05:289:1613:29
9:55
#21768
21M
21.00 mi14:35:013:15:439:1910:15
10:15
#21615
35K
21.75 mi14:42:243:23:069:207:23
9:52
#21611
23M
23.00 mi14:54:583:35:409:2312:34
10:02
#21536
24M
24.00 mi15:04:343:45:169:239:36
9:36
#21457
40K
24.85 mi15:12:253:53:079:237:51
9:11
#21300
25.2M
25.20 mi15:15:543:56:369:233:29
10:06
#21234
Finish
26.22 mi15:24:454:05:279:228:51
8:41
#21110
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi242809837983722300(Top 79%)8723(Top 71%)8723(Top 159%)
10K6.21 mi3.10 mi23960+3209664+1739664+17323650(Top 83%)9486(Top 78%)9486(Top 173%)
15K9.32 mi3.11 mi23453+5079383+2819383+28122300(Top 79%)8723(Top 71%)8723(Top 159%)
20K12.43 mi3.11 mi22732+7218970+4138970+41320205(Top 71%)7596(Top 62%)7596(Top 139%)
Half13.11 mi0.68 mi22658+748935+358935+3521280(Top 75%)8194(Top 67%)8194(Top 150%)
25K15.53 mi2.42 mi22266+3928747+1888747+18820189(Top 71%)7643(Top 63%)7643(Top 140%)
30K18.64 mi3.11 mi21880+3868557+1908557+19020279(Top 71%)7815(Top 64%)7815(Top 143%)
20M20.00 mi1.36 mi21768+1128506+518506+5120683(Top 73%)8178(Top 67%)8178(Top 150%)
21M21.00 mi1.00 mi21615+1538455+518455+5119213(Top 68%)7448(Top 61%)7448(Top 136%)
35K21.75 mi0.75 mi21611+48462-78462-721536(Top 76%)8791(Top 72%)8791(Top 161%)
23M23.00 mi1.25 mi21536+758451+118451+1120619(Top 73%)8363(Top 68%)8363(Top 153%)
24M24.00 mi1.00 mi21457+798426+258426+2520009(Top 70%)8091(Top 66%)8091(Top 148%)
40K24.85 mi0.85 mi21300+1578364+628364+6217300(Top 61%)6758(Top 55%)6758(Top 124%)
25.2M25.20 mi0.35 mi21234+668338+268338+2617560(Top 62%)6914(Top 57%)6914(Top 126%)
Finish26.22 mi1.02 mi21110+1248283+558283+5517430(Top 61%)6786(Top 55%)6786(Top 124%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 79%
×21story building
+97ft-345ft

Overall

22300

Females

8723

F18-39

8723

5K→10K

3.1 - 6.2 mi

Top 83%
×5story building
+79ft-138ft

Overall

23650

Females

9486

F18-39

9486

10K→15K

6.2 - 9.3 mi

Top 79%
×3story building
+67ft-78ft

Overall

22300

Females

8723

F18-39

8723

15K→20K

9.3 - 12.4 mi

Top 71%
×5story building
+106ft-86ft

Overall

20205

Females

7596

F18-39

7596

20K→Half

12.4 - 13.1 mi

Top 75%
×2story building
+19ft-37ft

Overall

21280

Females

8194

F18-39

8194

Half→25K

13.1 - 15.5 mi

Top 71%
×4story building
+66ft-88ft

Overall

20189

Females

7643

F18-39

7643

25K→30K

15.5 - 18.6 mi

Top 71%
×9story building
+181ft-148ft

Overall

20279

Females

7815

F18-39

7815

30K→20M

18.6 - 20.0 mi

Top 73%
×5story building
+64ft-50ft

Overall

20683

Females

8178

F18-39

8178

20M→21M

20.0 - 21.0 mi

Top 68%
×8story building
+106ft-24ft

Overall

19213

Females

7448

F18-39

7448

21M→35K

21.0 - 21.8 mi

Top 76%
×7story building
+17ft-86ft

Overall

21536

Females

8791

F18-39

8791

35K→23M

21.8 - 23.0 mi

Top 73%
×5story building
+23ft-63ft

Overall

20619

Females

8363

F18-39

8363

23M→24M

23.0 - 24.0 mi

Top 70%
×6story building
+12ft-82ft

Overall

20009

Females

8091

F18-39

8091

24M→40K

24.0 - 24.9 mi

Top 61%
×1story
+6ft-20ft

Overall

17300

Females

6758

F18-39

6758

40K→25.2M

24.9 - 25.2 mi

Top 62%
×1story
+13ft-16ft

Overall

17560

Females

6914

F18-39

6914

25.2M→Finish

25.2 - 26.2 mi

Top 61%
×2story building
+22ft-21ft

Overall

17430

Females

6786

F18-39

6786

Passing Analysis

Category:
Athletes Passed
3519
Passed By
349
Net Change
+3170
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24280
5K → 10K428108+320#24280#23960
10K → 15K52114+507#23960#23453
15K → 20K7221+721#23453#22732
20K → Half8410+74#22732#22658
Half → 25K4019+392#22658#22266
25K → 30K42236+386#22266#21880
30K → 20M14836+112#21880#21768
20M → 21M17421+153#21768#21615
21M → 35K4339+4#21615#21611
35K → 23M11944+75#21611#21536
23M → 24M10122+79#21536#21457
24M → 40K1592+157#21457#21300
40K → 25.2M682+66#21300#21234
25.2M → Finish1295+124#21234#21110
TOTALS3519349+3170
📊

Passing Visuals

Category:
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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