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BOSTON MARATHON 2025

Sara Timko

Bib: 26211•F

CO

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

Start
0:00:00
Race begins
5K· 3.11 mi
31:38
Rank: #26026
Start → 5K
31:38 | 10:11/mi
10K· 6.21 mi
1:03:12
Rank: #25859 (+167)
5K → 10K
31:34 | 10:10/mi
15K· 9.32 mi
1:34:52
Rank: #25675 (+184)
10K → 15K
31:40 | 10:12/mi
20K· 12.43 mi
2:07:14
Rank: #25501 (+174)
15K → 20K
32:22 | 10:25/mi
Half· 13.11 mi
2:14:00
Rank: #25451 (+50)
20K → Half
6:46 | 9:55/mi
25K· 15.53 mi
2:39:01
Rank: #25197 (+254)
Half → 25K
25:01 | 10:19/mi
30K· 18.64 mi
3:12:16
Rank: #24897 (+300)
25K → 30K
33:15 | 10:42/mi
20M
3:26:44
Rank: #24754 (+143)
30K → 20M
14:28 | 10:39/mi
21M
3:37:38
Rank: #24599 (+155)
20M → 21M
10:54 | 10:54/mi
35K· 21.75 mi
3:45:23
Rank: #24554 (+45)
21M → 35K
7:45 | 10:22/mi
23M
3:59:05
Rank: #24473 (+81)
35K → 23M
13:42 | 10:57/mi
24M
4:09:13
Rank: #24367 (+106)
23M → 24M
10:08 | 10:08/mi
40K· 24.85 mi
4:17:59
Rank: #24270 (+97)
24M → 40K
8:46 | 10:15/mi
25.2M
4:21:51
Rank: #24231 (+39)
40K → 25.2M
3:52 | 11:13/mi
Finish· 26.22 mi
4:31:06
Rank: #24114 (+117)
25.2M → Finish
9:15 | 9:05/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:14:00
Pace10:13 /mi
2nd Half
Distance13.11 mi
Time2:17:06
Pace10:28 /mi
📊Positive Split: 2.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:51:3231:3810:1131:38
10:11
-
10K
6.21 mi12:23:061:03:1210:1031:34
10:10
-0:01
15K
9.32 mi12:54:461:34:5210:1131:40
10:12
+0:02
20K
12.43 mi13:27:082:07:1410:1432:22
10:25
+0:13
Half
13.11 mi13:33:542:14:0010:136:46
9:55
-0:30
25K
15.53 mi13:58:552:39:0110:1425:01
10:19
+0:24
30K
18.64 mi14:32:103:12:1610:1933:15
10:42
+0:23
20M
20.00 mi14:46:383:26:4410:2014:28
10:39
-0:03
21M
21.00 mi14:57:323:37:3810:2210:54
10:54
+0:15
35K
21.75 mi15:05:173:45:2310:227:45
10:22
-0:32
23M
23.00 mi15:18:593:59:0510:2413:42
10:57
+0:35
24M
24.00 mi15:29:074:09:1310:2310:08
10:08
-0:49
40K
24.85 mi15:37:534:17:5910:238:46
10:15
+0:07
25.2M
25.20 mi15:41:454:21:5110:233:52
11:13
+0:58
Finish
26.22 mi15:51:004:31:0610:219:15
9:05
-2:08

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

9:05 /mi

Average Pace

10:21 /mi

Slowest Pace

11:13 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

16:01

6% of race

Time at Steady Pace

2:58:54

66% of race

Time at Slower Pace

1:16:11

28% of race

Average Pace: 10:20 /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 mi11:51:3231:3810:1131:38
10:11
#26026
10K
6.21 mi12:23:061:03:1210:1031:34
10:10
#25859
15K
9.32 mi12:54:461:34:5210:1131:40
10:12
#25675
20K
12.43 mi13:27:082:07:1410:1432:22
10:25
#25501
Half
13.11 mi13:33:542:14:0010:136:46
9:55
#25451
25K
15.53 mi13:58:552:39:0110:1425:01
10:19
#25197
30K
18.64 mi14:32:103:12:1610:1933:15
10:42
#24897
20M
20.00 mi14:46:383:26:4410:2014:28
10:39
#24754
21M
21.00 mi14:57:323:37:3810:2210:54
10:54
#24599
35K
21.75 mi15:05:173:45:2310:227:45
10:22
#24554
23M
23.00 mi15:18:593:59:0510:2413:42
10:57
#24473
24M
24.00 mi15:29:074:09:1310:2310:08
10:08
#24367
40K
24.85 mi15:37:534:17:5910:238:46
10:15
#24270
25.2M
25.20 mi15:41:454:21:5110:233:52
11:13
#24231
Finish
26.22 mi15:51:004:31:0610:219:15
9:05
#24114
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi26026107731077325404(Top 89%)10455(Top 86%)10455(Top 191%)
10K6.21 mi3.10 mi25859+16710689+8410689+8425658(Top 90%)10608(Top 87%)10608(Top 194%)
15K9.32 mi3.11 mi25675+18410604+8510604+8525404(Top 89%)10455(Top 86%)10455(Top 191%)
20K12.43 mi3.11 mi25501+17410511+9310511+9325056(Top 88%)10293(Top 84%)10293(Top 188%)
Half13.11 mi0.68 mi25451+5010483+2810483+2824674(Top 87%)10096(Top 83%)10096(Top 185%)
25K15.53 mi2.42 mi25197+25410362+12110362+12124002(Top 85%)9739(Top 80%)9739(Top 178%)
30K18.64 mi3.11 mi24897+30010222+14010222+14023412(Top 82%)9557(Top 78%)9557(Top 175%)
20M20.00 mi1.36 mi24754+14310160+6210160+6222830(Top 80%)9336(Top 76%)9336(Top 171%)
21M21.00 mi1.00 mi24599+15510088+7210088+7221148(Top 74%)8528(Top 70%)8528(Top 156%)
35K21.75 mi0.75 mi24554+4510071+1710071+1722873(Top 81%)9486(Top 78%)9486(Top 173%)
23M23.00 mi1.25 mi24473+8110046+2510046+2523107(Top 81%)9663(Top 79%)9663(Top 177%)
24M24.00 mi1.00 mi24367+10610000+4610000+4621777(Top 77%)9026(Top 74%)9026(Top 165%)
40K24.85 mi0.85 mi24270+979960+409960+4021274(Top 75%)8814(Top 72%)8814(Top 161%)
25.2M25.20 mi0.35 mi24231+399950+109950+1021333(Top 75%)8843(Top 72%)8843(Top 162%)
Finish26.22 mi1.02 mi24114+1179895+559895+5519452(Top 68%)7852(Top 64%)7852(Top 144%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 89%
×21stories
+97ft-345ft

Overall

25404

Females

10455

F18-39

10455

5K→10K

3.1 - 6.2 mi

Top 90%
×5stories
+79ft-138ft

Overall

25658

Females

10608

F18-39

10608

10K→15K

6.2 - 9.3 mi

Top 89%
×3stories
+67ft-78ft

Overall

25404

Females

10455

F18-39

10455

15K→20K

9.3 - 12.4 mi

Top 88%
×5stories
+106ft-86ft

Overall

25056

Females

10293

F18-39

10293

20K→Half

12.4 - 13.1 mi

Top 87%
×2stories
+19ft-37ft

Overall

24674

Females

10096

F18-39

10096

Half→25K

13.1 - 15.5 mi

Top 85%
×4stories
+66ft-88ft

Overall

24002

Females

9739

F18-39

9739

25K→30K

15.5 - 18.6 mi

Top 82%
×9stories
+181ft-148ft

Overall

23412

Females

9557

F18-39

9557

30K→20M

18.6 - 20.0 mi

Top 80%
×5stories
+64ft-50ft

Overall

22830

Females

9336

F18-39

9336

20M→21M

20.0 - 21.0 mi

Top 74%
×8stories
+106ft-24ft

Overall

21148

Females

8528

F18-39

8528

21M→35K

21.0 - 21.8 mi

Top 81%
×7stories
+17ft-86ft

Overall

22873

Females

9486

F18-39

9486

35K→23M

21.8 - 23.0 mi

Top 81%
×5stories
+23ft-63ft

Overall

23107

Females

9663

F18-39

9663

23M→24M

23.0 - 24.0 mi

Top 77%
×6stories
+12ft-82ft

Overall

21777

Females

9026

F18-39

9026

24M→40K

24.0 - 24.9 mi

Top 75%
×1story
+6ft-20ft

Overall

21274

Females

8814

F18-39

8814

40K→25.2M

24.9 - 25.2 mi

Top 75%
×1story
+13ft-16ft

Overall

21333

Females

8843

F18-39

8843

25.2M→Finish

25.2 - 26.2 mi

Top 68%
×2stories
+22ft-21ft

Overall

19452

Females

7852

F18-39

7852

Passing Analysis

Category:
Athletes Passed
2181
Passed By
269
Net Change
+1912
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#26026
5K → 10K268101+167#26026#25859
10K → 15K23551+184#25859#25675
15K → 20K21339+174#25675#25501
20K → Half533+50#25501#25451
Half → 25K2606+254#25451#25197
25K → 30K31111+300#25197#24897
30K → 20M1507+143#24897#24754
20M → 21M1594+155#24754#24599
21M → 35K5712+45#24599#24554
35K → 23M10019+81#24554#24473
23M → 24M1148+106#24473#24367
24M → 40K1014+97#24367#24270
40K → 25.2M423+39#24270#24231
25.2M → Finish1181+117#24231#24114
TOTALS2181269+1912
📊

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