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BOSTON MARATHON 2025

Ciara Lind

Bib: 19312•F

MD

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Top 36%
Masters (Masters Women)
#0 / 6759
Top 22%
Division (F40-44)
#0 / 1718
Top 44%
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
7:46/mi
24:08
↑ 97↓ 3451.5%
10K· 6.21 mi
7:44/mi
48:10
↑ 79↓ 1380.4%
15K· 9.32 mi
7:43/mi
1:12:07
↑ 67↓ 78
20K· 12.43 mi
7:51/mi
1:36:29
↑ 106↓ 860.1%
Half· 13.11 mi
7:45/mi
1:41:46
↑ 19↓ 370.5%
25K· 15.53 mi
8:00/mi
2:01:11
↑ 66↓ 880.2%
30K· 18.64 mi
8:26/mi
2:27:22
↑ 181↓ 1480.2%
20M
8:40/mi
2:39:08
↑ 64↓ 500.2%
21M
9:04/mi
2:48:12
↑ 106↓ 241.6%
35K· 21.75 mi
8:17/mi
2:54:24
↑ 17↓ 861.7%
23M
8:39/mi
3:05:14
↑ 23↓ 630.6%
24M
8:33/mi
3:13:47
↓ 821.3%
40K· 24.85 mi
9:09/mi
3:21:36
↓ 200.3%
25.2M
9:40/mi
3:24:56
↑ 13↓ 160.2%
Finish· 26.22 mi
8:45/mi
3:33:51
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:41:46
Pace7:46 /mi
2nd Half
Distance13.11 mi
Time1:52:05
Pace8:33 /mi
📊Positive Split: 10.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:16:1824:087:4624:08
7:46
-
10K
6.21 mi11:40:2048:107:4524:02
7:44
-0:02
15K
9.32 mi12:04:171:12:077:4423:57
7:43
-0:01
20K
12.43 mi12:28:391:36:297:4624:22
7:51
+0:08
Half
13.11 mi12:33:561:41:467:465:17
7:45
-0:06
25K
15.53 mi12:53:212:01:117:4819:25
8:00
+0:15
30K
18.64 mi13:19:322:27:227:5426:11
8:26
+0:26
20M
20.00 mi13:31:182:39:087:5711:46
8:40
+0:14
21M
21.00 mi13:40:222:48:128:019:04
9:04
+0:24
35K
21.75 mi13:46:342:54:248:016:12
8:17
-0:47
23M
23.00 mi13:57:243:05:148:0310:50
8:39
+0:22
24M
24.00 mi14:05:573:13:478:048:33
8:33
-0:06
40K
24.85 mi14:13:463:21:368:077:49
9:09
+0:36
25.2M
25.20 mi14:17:063:24:568:083:20
9:40
+0:31
Finish
26.22 mi14:26:013:33:518:108:55
8:45
-0:55

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

7:43 /mi

Average Pace

8:10 /mi

Slowest Pace

9:40 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:01:11

57% of race

Time at Steady Pace

1:03:32

30% of race

Time at Slower Pace

29:08

14% of race

Average Pace: 8:09 /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 mi11:16:1824:087:4624:08
7:46
#14528
10K
6.21 mi11:40:2048:107:4524:02
7:44
#14342
15K
9.32 mi12:04:171:12:077:4423:57
7:43
#14095
20K
12.43 mi12:28:391:36:297:4624:22
7:51
#13938
Half
13.11 mi12:33:561:41:467:465:17
7:45
#13941
25K
15.53 mi12:53:212:01:117:4819:25
8:00
#13906
30K
18.64 mi13:19:322:27:227:5426:11
8:26
#13926
20M
20.00 mi13:31:182:39:087:5711:46
8:40
#13969
21M
21.00 mi13:40:222:48:128:019:04
9:04
#13931
35K
21.75 mi13:46:342:54:248:016:12
8:17
#13921
23M
23.00 mi13:57:243:05:148:0310:50
8:39
#13962
24M
24.00 mi14:05:573:13:478:048:33
8:33
#14016
40K
24.85 mi14:13:463:21:368:077:49
9:09
#14127
25.2M
25.20 mi14:17:063:24:568:083:20
9:40
#14141
Finish
26.22 mi14:26:013:33:518:108:55
8:45
#14244
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi145284234423413609(Top 48%)3795(Top 31%)3795(Top 221%)
10K6.21 mi3.10 mi14342+1864146+884146+8814225(Top 50%)4096(Top 33%)4096(Top 238%)
15K9.32 mi3.11 mi14095+2474028+1184028+11813609(Top 48%)3795(Top 31%)3795(Top 221%)
20K12.43 mi3.11 mi13938+1573967+613967+6113635(Top 48%)3897(Top 32%)3897(Top 227%)
Half13.11 mi0.68 mi13941-33976-93976-913858(Top 49%)3997(Top 33%)3997(Top 233%)
25K15.53 mi2.42 mi13906+353994-183994-1813976(Top 49%)4198(Top 34%)4198(Top 244%)
30K18.64 mi3.11 mi13926-204061-674061-6714319(Top 50%)4541(Top 37%)4541(Top 264%)
20M20.00 mi1.36 mi13969-434126-654126-6514808(Top 52%)4936(Top 40%)4936(Top 287%)
21M21.00 mi1.00 mi13931+384131-54131-513920(Top 49%)4589(Top 38%)4589(Top 267%)
35K21.75 mi0.75 mi13921+104144-134144-1314198(Top 50%)4786(Top 39%)4786(Top 279%)
23M23.00 mi1.25 mi13962-414204-604204-6014268(Top 50%)4940(Top 40%)4940(Top 288%)
24M24.00 mi1.00 mi14016-544275-714275-7114828(Top 52%)5283(Top 43%)5283(Top 308%)
40K24.85 mi0.85 mi14127-1114351-764351-7617091(Top 60%)6622(Top 54%)6622(Top 385%)
25.2M25.20 mi0.35 mi14141-144366-154366-1515471(Top 54%)5795(Top 47%)5795(Top 337%)
Finish26.22 mi1.02 mi14244-1034450-844450-8417781(Top 63%)6964(Top 57%)6964(Top 405%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 48%
×21story building
+97ft-345ft

Overall

13609

Females

3795

F40-44

3795

5K→10K

3.1 - 6.2 mi

Top 50%
×5story building
+79ft-138ft

Overall

14225

Females

4096

F40-44

4096

10K→15K

6.2 - 9.3 mi

Top 48%
×3story building
+67ft-78ft

Overall

13609

Females

3795

F40-44

3795

15K→20K

9.3 - 12.4 mi

Top 48%
×5story building
+106ft-86ft

Overall

13635

Females

3897

F40-44

3897

20K→Half

12.4 - 13.1 mi

Top 49%
×2story building
+19ft-37ft

Overall

13858

Females

3997

F40-44

3997

Half→25K

13.1 - 15.5 mi

Top 49%
×4story building
+66ft-88ft

Overall

13976

Females

4198

F40-44

4198

25K→30K

15.5 - 18.6 mi

Top 50%
×9story building
+181ft-148ft

Overall

14319

Females

4541

F40-44

4541

30K→20M

18.6 - 20.0 mi

Top 52%
×5story building
+64ft-50ft

Overall

14808

Females

4936

F40-44

4936

20M→21M

20.0 - 21.0 mi

Top 49%
×8story building
+106ft-24ft

Overall

13920

Females

4589

F40-44

4589

21M→35K

21.0 - 21.8 mi

Top 50%
×7story building
+17ft-86ft

Overall

14198

Females

4786

F40-44

4786

35K→23M

21.8 - 23.0 mi

Top 50%
×5story building
+23ft-63ft

Overall

14268

Females

4940

F40-44

4940

23M→24M

23.0 - 24.0 mi

Top 52%
×6story building
+12ft-82ft

Overall

14828

Females

5283

F40-44

5283

24M→40K

24.0 - 24.9 mi

Top 60%
×1story
+6ft-20ft

Overall

17091

Females

6622

F40-44

6622

40K→25.2M

24.9 - 25.2 mi

Top 54%
×1story
+13ft-16ft

Overall

15471

Females

5795

F40-44

5795

25.2M→Finish

25.2 - 26.2 mi

Top 63%
×2story building
+22ft-21ft

Overall

17781

Females

6964

F40-44

6964

Passing Analysis

Category:
Athletes Passed
2054
Passed By
1770
Net Change
+284
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14528
5K → 10K385199+186#14528#14342
10K → 15K33689+247#14342#14095
15K → 20K282125+157#14095#13938
20K → Half4447-3#13938#13941
Half → 25K185150+35#13941#13906
25K → 30K241261-20#13906#13926
30K → 20M107150-43#13926#13969
20M → 21M12082+38#13969#13931
21M → 35K6656+10#13931#13921
35K → 23M100141-41#13921#13962
23M → 24M69123-54#13962#14016
24M → 40K42153-111#14016#14127
40K → 25.2M3246-14#14127#14141
25.2M → Finish45148-103#14141#14244
TOTALS20541770+284
📊

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