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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Lena Ericson

Bib: 31495 •F •Age: N/A

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Masters (Masters Women)
#0 / 6862
Age Group (F60-64)
#0 / 782
Race Day Weather
51°/41°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
36:07
3.11 mi
Rank: #28609
Start → 5K
36:07 | 11:38/mi
10K
1:13:55
6.21 mi
Rank: #28674 (-65)
5K → 10K
37:48 | 12:10/mi
15K
1:51:40
9.32 mi
Rank: #28606 (+68)
10K → 15K
37:45 | 12:10/mi
20K
2:30:28
12.43 mi
Rank: #28554 (+52)
15K → 20K
38:48 | 12:30/mi
HALF
2:38:36
13.11 mi
Rank: #28532 (+22)
20K → HALF
8:08 | 11:56/mi
25K
3:10:27
15.53 mi
Rank: #28506 (+26)
HALF → 25K
31:51 | 13:08/mi
30K
3:52:26
18.64 mi
Rank: #28455 (+51)
25K → 30K
41:59 | 13:31/mi
20M
4:11:09
20.00 mi
Rank: #28439 (+16)
30K → 20M
18:43 | 13:47/mi
21M
4:26:35
21.00 mi
Rank: #28451 (-12)
20M → 21M
15:26 | 15:26/mi
35K
4:36:45
21.75 mi
Rank: #28451
21M → 35K
10:10 | 13:36/mi
23M
4:53:49
23.00 mi
Rank: #28437 (+14)
35K → 23M
17:04 | 13:39/mi
24M
5:06:59
24.00 mi
Rank: #28422 (+15)
23M → 24M
13:10 | 13:10/mi
40K
5:18:59
24.85 mi
Rank: #28412 (+10)
24M → 40K
12:00 | 14:03/mi
25.2M
5:24:10
25.20 mi
Rank: #28414 (-2)
40K → 25.2M
5:11 | 15:02/mi
FINISH
5:37:34
26.22 mi
Rank: #28420 (-6)
25.2M → FINISH
13:24 | 13:09/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:38:36
Pace12:06 /mi
2nd Half
Distance13.11 mi
Time2:58:58
Pace13:40 /mi
📊Positive Split: 12.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi12:02:4036:0711:3836:07
11:38
-
10K
6.21 mi12:40:281:13:5511:5437:48
12:10
+0:32
15K
9.32 mi13:18:131:51:4011:5937:45
12:10
0:00
20K
12.43 mi13:57:012:30:2812:0738:48
12:30
+0:20
HALF
13.11 mi14:05:092:38:3612:068:08
11:56
-0:34
25K
15.53 mi14:37:003:10:2712:1631:51
13:08
+1:12
30K
18.64 mi15:18:593:52:2612:2941:59
13:31
+0:23
20M
20.00 mi15:37:424:11:0912:3418:43
13:47
+0:16
21M
21.00 mi15:53:084:26:3512:4215:26
15:26
+1:39
35K
21.75 mi16:03:184:36:4512:4410:10
13:36
-1:50
23M
23.00 mi16:20:224:53:4912:4717:04
13:39
+0:03
24M
24.00 mi16:33:325:06:5912:4813:10
13:10
-0:29
40K
24.85 mi16:45:325:18:5912:5112:00
14:03
+0:53
25.2M
25.20 mi16:50:435:24:1012:525:11
15:02
+0:59
FINISH
26.22 mi17:04:075:37:3412:5413:24
13:09
-1:53

Checkpoint Splits Visualizations

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

📈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

11:38 /mi

Average Pace

12:53 /mi

Slowest Pace

15:26 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

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

2:38:36

47% of race

Time at Steady Pace

2:07:38

38% of race

Time at Slower Pace

51:20

15% of race

Average Pace: 12:52 /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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi12:02:4036:0711:3836:07
11:38
#28609
10K
6.21 mi12:40:281:13:5511:5437:48
12:10
#28674
15K
9.32 mi13:18:131:51:4011:5937:45
12:10
#28606
20K
12.43 mi13:57:012:30:2812:0738:48
12:30
#28554
HALF
13.11 mi14:05:092:38:3612:068:08
11:56
#28532
25K
15.53 mi14:37:003:10:2712:1631:51
13:08
#28506
30K
18.64 mi15:18:593:52:2612:2941:59
13:31
#28455
20M
20.00 mi15:37:424:11:0912:3418:43
13:47
#28439
21M
21.00 mi15:53:084:26:3512:4215:26
15:26
#28451
35K
21.75 mi16:03:184:36:4512:4410:10
13:36
#28451
23M
23.00 mi16:20:224:53:4912:4717:04
13:39
#28437
24M
24.00 mi16:33:325:06:5912:4813:10
13:10
#28422
40K
24.85 mi16:45:325:18:5912:5112:00
14:03
#28412
25.2M
25.20 mi16:50:435:24:1012:525:11
15:02
#28414
FINISH
26.22 mi17:04:075:37:3412:5413:24
13:09
#28420
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi28609122981229828468(Top 98%)12213(Top 97%)12213(Top 1562%)
10K6.21 mi3.10 mi28674-6512338-4012338-4028687(Top 99%)12351(Top 98%)12351(Top 1579%)
15K9.32 mi3.11 mi28606+6812290+4812290+4828468(Top 98%)12213(Top 97%)12213(Top 1562%)
20K12.43 mi3.11 mi28554+5212262+2812262+2828360(Top 98%)12154(Top 97%)12154(Top 1554%)
HALF13.11 mi0.68 mi28532+2212246+1612246+1628243(Top 97%)12110(Top 96%)12110(Top 1549%)
25K15.53 mi2.42 mi28506+2612238+812238+828300(Top 98%)12136(Top 96%)12136(Top 1552%)
30K18.64 mi3.11 mi28455+5112212+2612212+2628094(Top 97%)12060(Top 96%)12060(Top 1542%)
20M20.00 mi1.36 mi28439+1612206+612206+627989(Top 96%)12042(Top 96%)12042(Top 1540%)
21M21.00 mi1.00 mi28451-1212217-1112217-1128315(Top 98%)12238(Top 97%)12238(Top 1565%)
35K21.75 mi0.75 mi2845112219-212219-228108(Top 97%)12157(Top 97%)12157(Top 1555%)
23M23.00 mi1.25 mi28437+1412214+512214+527893(Top 96%)12016(Top 96%)12016(Top 1537%)
24M24.00 mi1.00 mi28422+1512208+612208+627782(Top 96%)12007(Top 95%)12007(Top 1535%)
40K24.85 mi0.85 mi28412+1012205+312205+327933(Top 96%)12080(Top 96%)12080(Top 1545%)
25.2M25.20 mi0.35 mi28414-212208-312208-327970(Top 96%)12118(Top 96%)12118(Top 1550%)
FINISH26.22 mi1.02 mi28420-612217-912217-928310(Top 98%)12268(Top 98%)12268(Top 1569%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 98%
×21
+97ft-345ft

Overall

28468

Females

12213

F60-64

12213

5K→10K

3.1 - 6.2 mi

Top 99%
×5
+79ft-138ft

Overall

28687

Females

12351

F60-64

12351

10K→15K

6.2 - 9.3 mi

Top 98%
×3
+67ft-78ft

Overall

28468

Females

12213

F60-64

12213

15K→20K

9.3 - 12.4 mi

Top 98%
×5
+106ft-86ft

Overall

28360

Females

12154

F60-64

12154

20K→HALF

12.4 - 13.1 mi

Top 97%
×2
+19ft-37ft

Overall

28243

Females

12110

F60-64

12110

HALF→25K

13.1 - 15.5 mi

Top 98%
×4
+66ft-88ft

Overall

28300

Females

12136

F60-64

12136

25K→30K

15.5 - 18.6 mi

Top 97%
×9
+181ft-148ft

Overall

28094

Females

12060

F60-64

12060

30K→20M

18.6 - 20.0 mi

Top 96%
×5
+64ft-50ft

Overall

27989

Females

12042

F60-64

12042

20M→21M

20.0 - 21.0 mi

Top 98%
×8
+106ft-24ft

Overall

28315

Females

12238

F60-64

12238

21M→35K

21.0 - 21.8 mi

Top 97%
×7
+17ft-86ft

Overall

28108

Females

12157

F60-64

12157

35K→23M

21.8 - 23.0 mi

Top 96%
×5
+23ft-63ft

Overall

27893

Females

12016

F60-64

12016

23M→24M

23.0 - 24.0 mi

Top 96%
×6
+12ft-82ft

Overall

27782

Females

12007

F60-64

12007

24M→40K

24.0 - 24.9 mi

Top 96%
×1
+6ft-20ft

Overall

27933

Females

12080

F60-64

12080

40K→25.2M

24.9 - 25.2 mi

Top 96%
×1
+13ft-16ft

Overall

27970

Females

12118

F60-64

12118

25.2M→FINISH

25.2 - 26.2 mi

Top 98%
×2
+22ft-21ft

Overall

28310

Females

12268

F60-64

12268

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
490
Passed By
301
Net Change
+189
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#28609
5K → 10K3499-65#28609#28674
10K → 15K9325+68#28674#28606
15K → 20K7422+52#28606#28554
20K → HALF264+22#28554#28532
HALF → 25K6135+26#28532#28506
25K → 30K6918+51#28506#28455
30K → 20M2812+16#28455#28439
20M → 21M1224-12#28439#28451
21M → 35K880#28451#28451
35K → 23M2410+14#28451#28437
23M → 24M238+15#28437#28422
24M → 40K2212+10#28422#28412
40K → 25.2M35-2#28412#28414
25.2M → FINISH1319-6#28414#28420
TOTALS490301+189
📊

Passing Analysis Visualizations

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

Time:
Category:

📈Position Graph

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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