Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Salillada Channoi

Bib: 29980 β€’F β€’Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Masters (Masters Women)
#0 / 6862
Age Group (F45-49)
#0 / 1786
Race Day Weather
51Β°/41Β°F
overcast clouds

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K
34:29
3.11 mi
Rank: #28149
Start β†’ 5K
34:29 | 11:06/mi
10K
1:12:46
6.21 mi
Rank: #28562 (-413)
5K β†’ 10K
38:17 | 12:20/mi
15K
1:52:16
9.32 mi
Rank: #28650 (-88)
10K β†’ 15K
39:30 | 12:43/mi
20K
2:33:28
12.43 mi
Rank: #28708 (-58)
15K β†’ 20K
41:12 | 13:16/mi
HALF
2:42:13
13.11 mi
Rank: #28715 (-7)
20K β†’ HALF
8:45 | 12:51/mi
25K
3:15:31
15.53 mi
Rank: #28714 (+1)
HALF β†’ 25K
33:18 | 13:44/mi
30K
3:59:31
18.64 mi
Rank: #28676 (+38)
25K β†’ 30K
44:00 | 14:10/mi
20M
4:19:33
20.00 mi
Rank: #28675 (+1)
30K β†’ 20M
20:02 | 14:45/mi
21M
4:34:58
21.00 mi
Rank: #28680 (-5)
20M β†’ 21M
15:25 | 15:25/mi
35K
4:45:00
21.75 mi
Rank: #28665 (+15)
21M β†’ 35K
10:02 | 13:25/mi
23M
5:02:32
23.00 mi
Rank: #28657 (+8)
35K β†’ 23M
17:32 | 14:01/mi
24M
5:16:12
24.00 mi
Rank: #28654 (+3)
23M β†’ 24M
13:40 | 13:40/mi
40K
5:28:56
24.85 mi
Rank: #28661 (-7)
24M β†’ 40K
12:44 | 14:54/mi
25.2M
5:34:19
25.20 mi
Rank: #28658 (+3)
40K β†’ 25.2M
5:23 | 15:37/mi
FINISH
5:48:42
26.22 mi
Rank: #28674 (-16)
25.2M β†’ FINISH
14:23 | 14:07/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:42:13
Pace12:23 /mi
2nd Half
Distance13.11 mi
Time3:06:29
Pace14:14 /mi
πŸ“ŠPositive Split: 15.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:59:0134:2911:0634:29
11:06
-
10K
6.21 mi12:37:181:12:4611:4338:17
12:20
+1:14
15K
9.32 mi13:16:481:52:1612:0339:30
12:43
+0:23
20K
12.43 mi13:58:002:33:2812:2141:12
13:16
+0:33
HALF
13.11 mi14:06:452:42:1312:238:45
12:51
-0:25
25K
15.53 mi14:40:033:15:3112:3633:18
13:44
+0:53
30K
18.64 mi15:24:033:59:3112:5144:00
14:10
+0:26
20M
20.00 mi15:44:054:19:3312:5920:02
14:45
+0:35
21M
21.00 mi15:59:304:34:5813:0615:25
15:25
+0:40
35K
21.75 mi16:09:324:45:0013:0710:02
13:25
-2:00
23M
23.00 mi16:27:045:02:3213:1017:32
14:01
+0:36
24M
24.00 mi16:40:445:16:1213:1113:40
13:40
-0:21
40K
24.85 mi16:53:285:28:5613:1512:44
14:54
+1:14
25.2M
25.20 mi16:58:515:34:1913:175:23
15:37
+0:43
FINISH
26.22 mi17:13:145:48:4213:1914:23
14:07
-1:30

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

πŸ“ˆPace 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

11:06 /mi

Average Pace

13:19 /mi

Slowest Pace

15:37 /mi

Loading chart...
Fastest
Middle
Slowest
Average

πŸ“ŠSegments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

2:01:01

35% of race

Time at Steady Pace

2:54:07

50% of race

Time at Slower Pace

53:34

15% of race

Average Pace: 13:18 /mi

Loading chart...
Faster pace (< avg)
Steady pace (β‰ˆ 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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:59:0134:2911:0634:29
11:06
#28149
10K
6.21 mi12:37:181:12:4611:4338:17
12:20
#28562
15K
9.32 mi13:16:481:52:1612:0339:30
12:43
#28650
20K
12.43 mi13:58:002:33:2812:2141:12
13:16
#28708
HALF
13.11 mi14:06:452:42:1312:238:45
12:51
#28715
25K
15.53 mi14:40:033:15:3112:3633:18
13:44
#28714
30K
18.64 mi15:24:033:59:3112:5144:00
14:10
#28676
20M
20.00 mi15:44:054:19:3312:5920:02
14:45
#28675
21M
21.00 mi15:59:304:34:5813:0615:25
15:25
#28680
35K
21.75 mi16:09:324:45:0013:0710:02
13:25
#28665
23M
23.00 mi16:27:045:02:3213:1017:32
14:01
#28657
24M
24.00 mi16:40:445:16:1213:1113:40
13:40
#28654
40K
24.85 mi16:53:285:28:5613:1512:44
14:54
#28661
25.2M
25.20 mi16:58:515:34:1913:175:23
15:37
#28658
FINISH
26.22 mi17:13:145:48:4213:1914:23
14:07
#28674
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi28149119841198428740(Top 99%)12391(Top 99%)12391(Top 694%)
10K6.21 mi3.10 mi28562-41312261-27712261-27728757(Top 99%)12400(Top 99%)12400(Top 694%)
15K9.32 mi3.11 mi28650-8812320-5912320-5928740(Top 99%)12391(Top 99%)12391(Top 694%)
20K12.43 mi3.11 mi28708-5812367-4712367-4728718(Top 99%)12390(Top 99%)12390(Top 694%)
HALF13.11 mi0.68 mi28715-712372-512372-528672(Top 99%)12382(Top 98%)12382(Top 693%)
25K15.53 mi2.42 mi28714+112374-212374-228592(Top 99%)12327(Top 98%)12327(Top 690%)
30K18.64 mi3.11 mi28676+3812353+2112353+2128453(Top 98%)12275(Top 98%)12275(Top 687%)
20M20.00 mi1.36 mi28675+112354-112354-128518(Top 98%)12320(Top 98%)12320(Top 690%)
21M21.00 mi1.00 mi28680-512358-412358-428305(Top 98%)12235(Top 97%)12235(Top 685%)
35K21.75 mi0.75 mi28665+1512354+412354+427998(Top 96%)12099(Top 96%)12099(Top 677%)
23M23.00 mi1.25 mi28657+812351+312351+328155(Top 97%)12172(Top 97%)12172(Top 682%)
24M24.00 mi1.00 mi28654+3123511235128153(Top 97%)12193(Top 97%)12193(Top 683%)
40K24.85 mi0.85 mi28661-712357-612357-628405(Top 98%)12321(Top 98%)12321(Top 690%)
25.2M25.20 mi0.35 mi28658+312359-212359-228260(Top 97%)12265(Top 98%)12265(Top 687%)
FINISH26.22 mi1.02 mi28674-1612369-1012369-1028692(Top 99%)12456(Top 99%)12456(Top 697%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 99%
Γ—21
+97ft-345ft

Overall

28740

Females

12391

F45-49

12391

5K→10K

3.1 - 6.2 mi

Top 99%
Γ—5
+79ft-138ft

Overall

28757

Females

12400

F45-49

12400

10K→15K

6.2 - 9.3 mi

Top 99%
Γ—3
+67ft-78ft

Overall

28740

Females

12391

F45-49

12391

15K→20K

9.3 - 12.4 mi

Top 99%
Γ—5
+106ft-86ft

Overall

28718

Females

12390

F45-49

12390

20K→HALF

12.4 - 13.1 mi

Top 99%
Γ—2
+19ft-37ft

Overall

28672

Females

12382

F45-49

12382

HALF→25K

13.1 - 15.5 mi

Top 99%
Γ—4
+66ft-88ft

Overall

28592

Females

12327

F45-49

12327

25K→30K

15.5 - 18.6 mi

Top 98%
Γ—9
+181ft-148ft

Overall

28453

Females

12275

F45-49

12275

30K→20M

18.6 - 20.0 mi

Top 98%
Γ—5
+64ft-50ft

Overall

28518

Females

12320

F45-49

12320

20M→21M

20.0 - 21.0 mi

Top 98%
Γ—8
+106ft-24ft

Overall

28305

Females

12235

F45-49

12235

21M→35K

21.0 - 21.8 mi

Top 96%
Γ—7
+17ft-86ft

Overall

27998

Females

12099

F45-49

12099

35K→23M

21.8 - 23.0 mi

Top 97%
Γ—5
+23ft-63ft

Overall

28155

Females

12172

F45-49

12172

23M→24M

23.0 - 24.0 mi

Top 97%
Γ—6
+12ft-82ft

Overall

28153

Females

12193

F45-49

12193

24M→40K

24.0 - 24.9 mi

Top 98%
Γ—1
+6ft-20ft

Overall

28405

Females

12321

F45-49

12321

40K→25.2M

24.9 - 25.2 mi

Top 97%
Γ—1
+13ft-16ft

Overall

28260

Females

12265

F45-49

12265

25.2M→FINISH

25.2 - 26.2 mi

Top 99%
Γ—2
+22ft-21ft

Overall

28692

Females

12456

F45-49

12456

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
244
Passed By
551
Net Change
-525
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#28149
5K β†’ 10K5200-413#28149#28562
10K β†’ 15K26114-88#28562#28650
15K β†’ 20K2482-58#28650#28708
20K β†’ HALF411-7#28708#28715
HALF β†’ 25K3029+1#28715#28714
25K β†’ 30K5921+38#28714#28676
30K β†’ 20M2019+1#28676#28675
20M β†’ 21M1318-5#28675#28680
21M β†’ 35K194+15#28680#28665
35K β†’ 23M168+8#28665#28657
23M β†’ 24M118+3#28657#28654
24M β†’ 40K411-7#28654#28661
40K β†’ 25.2M52+3#28661#28658
25.2M β†’ FINISH824-16#28658#28674
TOTALS244551-525
πŸ“Š

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

πŸ“ˆPosition Graph

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🎨Heatmap Timeline

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πŸ”„Passing Circle

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🌊Position Flow

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πŸƒRace Lanes

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