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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Lorna Tan-Friederich

Bib: 24919 •F •Age: N/A

CA

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 (F55-59)
#0 / 951
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
36:05
3.11 mi
Rank: #28597
Start → 5K
36:05 | 11:37/mi
10K
1:12:13
6.21 mi
Rank: #28478 (+119)
5K → 10K
36:08 | 11:38/mi
15K
1:47:33
9.32 mi
Rank: #28295 (+183)
10K → 15K
35:20 | 11:23/mi
20K
2:24:04
12.43 mi
Rank: #28190 (+105)
15K → 20K
36:31 | 11:46/mi
HALF
2:32:09
13.11 mi
Rank: #28188 (+2)
20K → HALF
8:05 | 11:52/mi
25K
3:00:16
15.53 mi
Rank: #28030 (+158)
HALF → 25K
28:07 | 11:36/mi
30K
3:36:07
18.64 mi
Rank: #27750 (+280)
25K → 30K
35:51 | 11:33/mi
20M
3:52:00
20.00 mi
Rank: #27651 (+99)
30K → 20M
15:53 | 11:42/mi
21M
4:03:48
21.00 mi
Rank: #27523 (+128)
20M → 21M
11:48 | 11:48/mi
35K
4:11:51
21.75 mi
Rank: #27454 (+69)
21M → 35K
8:03 | 10:46/mi
23M
4:25:22
23.00 mi
Rank: #27325 (+129)
35K → 23M
13:31 | 10:49/mi
24M
4:35:58
24.00 mi
Rank: #27232 (+93)
23M → 24M
10:36 | 10:36/mi
40K
4:45:45
24.85 mi
Rank: #27178 (+54)
24M → 40K
9:47 | 11:27/mi
25.2M
4:49:55
25.20 mi
Rank: #27149 (+29)
40K → 25.2M
4:10 | 12:05/mi
FINISH
4:59:51
26.22 mi
Rank: #27065 (+84)
25.2M → FINISH
9:56 | 9:45/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via HALF
Distance13.11 mi
Time2:32:09
Pace11:37 /mi
2nd Half✓ Faster
Distance13.11 mi
Time2:27:42
Pace11:16 /mi
📊Negative Split: 2.9% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:41:2536:0511:3736:05
11:37
-
10K
6.21 mi12:17:331:12:1311:3836:08
11:38
+0:01
15K
9.32 mi12:52:531:47:3311:3335:20
11:23
-0:15
20K
12.43 mi13:29:242:24:0411:3636:31
11:46
+0:23
HALF
13.11 mi13:37:292:32:0911:378:05
11:52
+0:06
25K
15.53 mi14:05:363:00:1611:3728:07
11:36
-0:16
30K
18.64 mi14:41:273:36:0711:3635:51
11:33
-0:03
20M
20.00 mi14:57:203:52:0011:3715:53
11:42
+0:09
21M
21.00 mi15:09:084:03:4811:3711:48
11:48
+0:06
35K
21.75 mi15:17:114:11:5111:358:03
10:46
-1:02
23M
23.00 mi15:30:424:25:2211:3313:31
10:49
+0:03
24M
24.00 mi15:41:184:35:5811:3010:36
10:36
-0:13
40K
24.85 mi15:51:054:45:4511:309:47
11:27
+0:51
25.2M
25.20 mi15:55:154:49:5511:314:10
12:05
+0:38
FINISH
26.22 mi16:05:114:59:5111:279:56
9:45
-2:20

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

9:45 /mi

Average Pace

11:27 /mi

Slowest Pace

12:05 /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

42:06

14% of race

Time at Steady Pace

4:13:35

85% of race

Time at Slower Pace

4:10

1% of race

Average Pace: 11:26 /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 mi11:41:2536:0511:3736:05
11:37
#28597
10K
6.21 mi12:17:331:12:1311:3836:08
11:38
#28478
15K
9.32 mi12:52:531:47:3311:3335:20
11:23
#28295
20K
12.43 mi13:29:242:24:0411:3636:31
11:46
#28190
HALF
13.11 mi13:37:292:32:0911:378:05
11:52
#28188
25K
15.53 mi14:05:363:00:1611:3728:07
11:36
#28030
30K
18.64 mi14:41:273:36:0711:3635:51
11:33
#27750
20M
20.00 mi14:57:203:52:0011:3715:53
11:42
#27651
21M
21.00 mi15:09:084:03:4811:3711:48
11:48
#27523
35K
21.75 mi15:17:114:11:5111:358:03
10:46
#27454
23M
23.00 mi15:30:424:25:2211:3313:31
10:49
#27325
24M
24.00 mi15:41:184:35:5811:3010:36
10:36
#27232
40K
24.85 mi15:51:054:45:4511:309:47
11:27
#27178
25.2M
25.20 mi15:55:154:49:5511:314:10
12:05
#27149
FINISH
26.22 mi16:05:114:59:5111:279:56
9:45
#27065
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi28597122881228827844(Top 96%)11815(Top 94%)11815(Top 1242%)
10K6.21 mi3.10 mi28478+11912200+8812200+8828333(Top 98%)12113(Top 96%)12113(Top 1274%)
15K9.32 mi3.11 mi28295+18312083+11712083+11727844(Top 96%)11815(Top 94%)11815(Top 1242%)
20K12.43 mi3.11 mi28190+10512015+6812015+6827791(Top 96%)11787(Top 94%)11787(Top 1239%)
HALF13.11 mi0.68 mi28188+212013+212013+228185(Top 97%)12066(Top 96%)12066(Top 1269%)
25K15.53 mi2.42 mi28030+15811930+8311930+8327126(Top 93%)11441(Top 91%)11441(Top 1203%)
30K18.64 mi3.11 mi27750+28011772+15811772+15826188(Top 90%)11002(Top 87%)11002(Top 1157%)
20M20.00 mi1.36 mi27651+9911729+4311729+4325997(Top 90%)10983(Top 87%)10983(Top 1155%)
21M21.00 mi1.00 mi27523+12811661+6811661+6824751(Top 85%)10378(Top 83%)10378(Top 1091%)
35K21.75 mi0.75 mi27454+6911627+3411627+3424838(Top 86%)10438(Top 83%)10438(Top 1098%)
23M23.00 mi1.25 mi27325+12911559+6811559+6824084(Top 83%)10108(Top 80%)10108(Top 1063%)
24M24.00 mi1.00 mi27232+9311512+4711512+4724316(Top 84%)10254(Top 82%)10254(Top 1078%)
40K24.85 mi0.85 mi27178+5411491+2111491+2125032(Top 86%)10650(Top 85%)10650(Top 1120%)
25.2M25.20 mi0.35 mi27149+2911478+1311478+1324643(Top 85%)10476(Top 83%)10476(Top 1102%)
FINISH26.22 mi1.02 mi27065+8411439+3911439+3923159(Top 80%)9696(Top 77%)9696(Top 1020%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 96%
×21
+97ft-345ft

Overall

27844

Females

11815

F55-59

11815

5K→10K

3.1 - 6.2 mi

Top 98%
×5
+79ft-138ft

Overall

28333

Females

12113

F55-59

12113

10K→15K

6.2 - 9.3 mi

Top 96%
×3
+67ft-78ft

Overall

27844

Females

11815

F55-59

11815

15K→20K

9.3 - 12.4 mi

Top 96%
×5
+106ft-86ft

Overall

27791

Females

11787

F55-59

11787

20K→HALF

12.4 - 13.1 mi

Top 97%
×2
+19ft-37ft

Overall

28185

Females

12066

F55-59

12066

HALF→25K

13.1 - 15.5 mi

Top 93%
×4
+66ft-88ft

Overall

27126

Females

11441

F55-59

11441

25K→30K

15.5 - 18.6 mi

Top 90%
×9
+181ft-148ft

Overall

26188

Females

11002

F55-59

11002

30K→20M

18.6 - 20.0 mi

Top 90%
×5
+64ft-50ft

Overall

25997

Females

10983

F55-59

10983

20M→21M

20.0 - 21.0 mi

Top 85%
×8
+106ft-24ft

Overall

24751

Females

10378

F55-59

10378

21M→35K

21.0 - 21.8 mi

Top 86%
×7
+17ft-86ft

Overall

24838

Females

10438

F55-59

10438

35K→23M

21.8 - 23.0 mi

Top 83%
×5
+23ft-63ft

Overall

24084

Females

10108

F55-59

10108

23M→24M

23.0 - 24.0 mi

Top 84%
×6
+12ft-82ft

Overall

24316

Females

10254

F55-59

10254

24M→40K

24.0 - 24.9 mi

Top 86%
×1
+6ft-20ft

Overall

25032

Females

10650

F55-59

10650

40K→25.2M

24.9 - 25.2 mi

Top 85%
×1
+13ft-16ft

Overall

24643

Females

10476

F55-59

10476

25.2M→FINISH

25.2 - 26.2 mi

Top 80%
×2
+22ft-21ft

Overall

23159

Females

9696

F55-59

9696

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1617*
Passed By
85
Net Change
+1532
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#28597
5K → 10K15132+119#28597#28478
10K → 15K1918+183#28478#28295
15K → 20K12116+105#28295#28190
20K → HALF1715+2#28190#28188
HALF → 25K1580+158#28188#28030
25K → 30K282*2+280#28030#27750
30K → 20M1034+99#27750#27651
20M → 21M1291+128#27651#27523
21M → 35K701+69#27523#27454
35K → 23M1312+129#27454#27325
23M → 24M930+93#27325#27232
24M → 40K584+54#27232#27178
40K → 25.2M290+29#27178#27149
25.2M → FINISH840+84#27149#27065
TOTALS1617*85+1532

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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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Qualifying & Age Grade

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OTQ

Olympic Trials Qualifying analysis available

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