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BOSTON MARATHON 2025

Sibel Canlar

NY

Bib: 15251 F

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Top 38%
Masters (Masters Women)
#0 / 6759
Top 24%
Division (F40-44)
#0 / 1718
Top 46%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
7:19/mi
22:45
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
7:32/mi
46:10
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
7:43/mi
1:10:07
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
7:57/mi
1:34:48
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
7:53/mi
1:40:11
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
8:05/mi
1:59:48
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
8:55/mi
2:27:29
↑ 181↓ 1480.2%
138 ft elev
20M
9:03/mi
2:39:47
↑ 64↓ 500.2%
148 ft elev
21M
10:09/mi
2:49:56
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
8:20/mi
2:56:10
↑ 17↓ 861.7%
156 ft elev
23M
8:50/mi
3:07:13
↑ 23↓ 630.6%
116 ft elev
24M
8:32/mi
3:15:45
↓ 821.3%
34 ft elev
40K· 24.85 mi
8:51/mi
3:23:19
↓ 200.3%
20 ft elev
25.2M
9:28/mi
3:26:35
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
8:18/mi
3:35:02
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:40:11
Pace7:39 /mi
2nd Half
Distance13.11 mi
Time1:54:51
Pace8:46 /mi
📊Positive Split: 14.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:54:2422:457:1922:45
7:19
-
10K
6.21 mi11:17:4946:107:2623:25
7:32
+0:13
15K
9.32 mi11:41:461:10:077:3123:57
7:43
+0:11
20K
12.43 mi12:06:271:34:487:3824:41
7:57
+0:14
Half
13.11 mi12:11:501:40:117:395:23
7:53
-0:04
25K
15.53 mi12:31:271:59:487:4319:37
8:05
+0:12
30K
18.64 mi12:59:082:27:297:5527:41
8:55
+0:50
20M
20.00 mi13:11:262:39:477:5912:18
9:03
+0:08
21M
21.00 mi13:21:352:49:568:0610:09
10:09
+1:06
35K
21.75 mi13:27:492:56:108:066:14
8:20
-1:49
23M
23.00 mi13:38:523:07:138:0811:03
8:50
+0:30
24M
24.00 mi13:47:243:15:458:098:32
8:32
-0:18
40K
24.85 mi13:54:583:23:198:117:34
8:51
+0:19
25.2M
25.20 mi13:58:143:26:358:123:16
9:28
+0:37
Finish
26.22 mi14:06:413:35:028:128:27
8:18
-1:10

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

7:19 /mi

Average Pace

8:12 /mi

Slowest Pace

10:09 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:40:11

47% of race

Time at Steady Pace

42:50

20% of race

Time at Slower Pace

1:12:01

33% of race

Average Pace: 8:12 /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 mi10:54:2422:457:1922:45
7:19
#10612
10K
6.21 mi11:17:4946:107:2623:25
7:32
#11534
15K
9.32 mi11:41:461:10:077:3123:57
7:43
#12197
20K
12.43 mi12:06:271:34:487:3824:41
7:57
#12737
Half
13.11 mi12:11:501:40:117:395:23
7:53
#12854
25K
15.53 mi12:31:271:59:487:4319:37
8:05
#13121
30K
18.64 mi12:59:082:27:297:5527:41
8:55
#13978
20M
20.00 mi13:11:262:39:477:5912:18
9:03
#14232
21M
21.00 mi13:21:352:49:568:0610:09
10:09
#14621
35K
21.75 mi13:27:492:56:108:066:14
8:20
#14578
23M
23.00 mi13:38:523:07:138:0811:03
8:50
#14598
24M
24.00 mi13:47:243:15:458:098:32
8:32
#14592
40K
24.85 mi13:54:583:23:198:117:34
8:51
#14596
25.2M
25.20 mi13:58:143:26:358:123:16
9:28
#14582
Finish
26.22 mi14:06:413:35:028:128:27
8:18
#14580
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi10612210221021361037963796
10K6.21 mi3.10 mi11534-9222578-4762578-4761245930723072
15K9.32 mi3.11 mi12197-6632948-3702948-3701361037963796
20K12.43 mi3.11 mi12737-5403295-3473295-3471451143734373
Half13.11 mi0.68 mi12854-1173369-743369-741507046534653
25K15.53 mi2.42 mi13121-2673550-1813550-1811459445384538
30K18.64 mi3.11 mi13978-8574092-5424092-5421721261386138
20M20.00 mi1.36 mi14232-2544265-1734265-1731707161736173
21M21.00 mi1.00 mi14621-3894510-2454510-2451886072587258
35K21.75 mi0.75 mi14578+434499+114499+111450249564956
23M23.00 mi1.25 mi14598-204547-484547-481525454645464
24M24.00 mi1.00 mi14592+64570-234570-231474452325232
40K24.85 mi0.85 mi14596-44597-274597-271548257875787
25.2M25.20 mi0.35 mi14582+144610-134610-131447752665266
Finish26.22 mi1.02 mi14580+24642-324642-321487654045404

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 48%
×21story building
+97ft-345ft

Overall

13610

Females

3796

F40-44

3796

5K→10K

3.1 - 6.2 mi

Top 44%
×5story building
+79ft-138ft

Overall

12459

Females

3072

F40-44

3072

10K→15K

6.2 - 9.3 mi

Top 48%
×3story building
+67ft-78ft

Overall

13610

Females

3796

F40-44

3796

15K→20K

9.3 - 12.4 mi

Top 51%
×5story building
+106ft-86ft

Overall

14511

Females

4373

F40-44

4373

20K→Half

12.4 - 13.1 mi

Top 53%
×2story building
+19ft-37ft

Overall

15070

Females

4653

F40-44

4653

Half→25K

13.1 - 15.5 mi

Top 51%
×4story building
+66ft-88ft

Overall

14594

Females

4538

F40-44

4538

25K→30K

15.5 - 18.6 mi

Top 61%
×9story building
+181ft-148ft

Overall

17212

Females

6138

F40-44

6138

30K→20M

18.6 - 20.0 mi

Top 60%
×5story building
+64ft-50ft

Overall

17071

Females

6173

F40-44

6173

20M→21M

20.0 - 21.0 mi

Top 66%
×8story building
+106ft-24ft

Overall

18860

Females

7258

F40-44

7258

21M→35K

21.0 - 21.8 mi

Top 51%
×7story building
+17ft-86ft

Overall

14502

Females

4956

F40-44

4956

35K→23M

21.8 - 23.0 mi

Top 54%
×5story building
+23ft-63ft

Overall

15254

Females

5464

F40-44

5464

23M→24M

23.0 - 24.0 mi

Top 52%
×6story building
+12ft-82ft

Overall

14744

Females

5232

F40-44

5232

24M→40K

24.0 - 24.9 mi

Top 55%
×1story
+6ft-20ft

Overall

15482

Females

5787

F40-44

5787

40K→25.2M

24.9 - 25.2 mi

Top 51%
×1story
+13ft-16ft

Overall

14477

Females

5266

F40-44

5266

25.2M→Finish

25.2 - 26.2 mi

Top 52%
×2story building
+22ft-21ft

Overall

14876

Females

5404

F40-44

5404

Passing Analysis

Category:
Athletes Passed
899
Passed By
4867
Net Change
-3968
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10612
5K → 10K40962-922#10612#11534
10K → 15K51714-663#11534#12197
15K → 20K76616-540#12197#12737
20K → Half8125-117#12737#12854
Half → 25K91358-267#12854#13121
25K → 30K89946-857#13121#13978
30K → 20M63317-254#13978#14232
20M → 21M34423-389#14232#14621
21M → 35K9754+43#14621#14578
35K → 23M84104-20#14578#14598
23M → 24M8276+6#14598#14592
24M → 40K7377-4#14592#14596
40K → 25.2M3723+14#14596#14582
25.2M → Finish7472+2#14582#14580
TOTALS8994867-3968

Passing Charts

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