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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Lorraine Fergus

Bib: 23563 •F •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
Top 39%
Age Group (F55-59)
#0 / 951
Top 17%
Race Day Weather
51°/41°F
overcast clouds
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  • Segment-by-segment breakdown
  • Personalized race insights
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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
27:27
3.11 mi
Rank: #21873
Start → 5K
27:27 | 8:51/mi
10K
54:06
6.21 mi
Rank: #21348 (+525)
5K → 10K
26:39 | 8:35/mi
15K
1:20:22
9.32 mi
Rank: #20866 (+482)
10K → 15K
26:16 | 8:28/mi
20K
1:46:32
12.43 mi
Rank: #20310 (+556)
15K → 20K
26:10 | 8:26/mi
HALF
1:52:14
13.11 mi
Rank: #20265 (+45)
20K → HALF
5:42 | 8:22/mi
25K
2:12:32
15.53 mi
Rank: #19903 (+362)
HALF → 25K
20:18 | 8:23/mi
30K
2:38:54
18.64 mi
Rank: #19362 (+541)
25K → 30K
26:22 | 8:30/mi
20M
2:50:17
20.00 mi
Rank: #19078 (+284)
30K → 20M
11:23 | 8:23/mi
21M
2:58:59
21.00 mi
Rank: #18792 (+286)
20M → 21M
8:42 | 8:42/mi
35K
3:05:00
21.75 mi
Rank: #18644 (+148)
21M → 35K
6:01 | 8:03/mi
23M
3:15:02
23.00 mi
Rank: #18324 (+320)
35K → 23M
10:02 | 8:02/mi
24M
3:22:49
24.00 mi
Rank: #18079 (+245)
23M → 24M
7:47 | 7:47/mi
40K
3:29:34
24.85 mi
Rank: #17842 (+237)
24M → 40K
6:45 | 7:54/mi
25.2M
3:32:32
25.20 mi
Rank: #17743 (+99)
40K → 25.2M
2:58 | 8:37/mi
FINISH
3:40:17
26.22 mi
Rank: #17538 (+205)
25.2M → FINISH
7:45 | 7:37/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via HALF
Distance13.11 mi
Time1:52:14
Pace8:34 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:48:03
Pace8:15 /mi
📊Negative Split: 3.7% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:30:3727:278:5127:27
8:51
-
10K
6.21 mi11:57:1654:068:4326:39
8:35
-0:16
15K
9.32 mi12:23:321:20:228:3826:16
8:28
-0:07
20K
12.43 mi12:49:421:46:328:3526:10
8:26
-0:02
HALF
13.11 mi12:55:241:52:148:345:42
8:22
-0:04
25K
15.53 mi13:15:422:12:328:3220:18
8:23
+0:01
30K
18.64 mi13:42:042:38:548:3226:22
8:30
+0:07
20M
20.00 mi13:53:272:50:178:3111:23
8:23
-0:07
21M
21.00 mi14:02:092:58:598:328:42
8:42
+0:19
35K
21.75 mi14:08:103:05:008:316:01
8:03
-0:39
23M
23.00 mi14:18:123:15:028:2910:02
8:02
-0:01
24M
24.00 mi14:25:593:22:498:287:47
7:47
-0:15
40K
24.85 mi14:32:443:29:348:266:45
7:54
+0:07
25.2M
25.20 mi14:35:423:32:328:272:58
8:37
+0:43
FINISH
26.22 mi14:43:273:40:178:257:45
7:37
-1:00

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

7:37 /mi

Average Pace

8:24 /mi

Slowest Pace

8:51 /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

44:02

20% of race

Time at Steady Pace

2:56:15

80% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:24 /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 mi11:30:3727:278:5127:27
8:51
#21873
10K
6.21 mi11:57:1654:068:4326:39
8:35
#21348
15K
9.32 mi12:23:321:20:228:3826:16
8:28
#20866
20K
12.43 mi12:49:421:46:328:3526:10
8:26
#20310
HALF
13.11 mi12:55:241:52:148:345:42
8:22
#20265
25K
15.53 mi13:15:422:12:328:3220:18
8:23
#19903
30K
18.64 mi13:42:042:38:548:3226:22
8:30
#19362
20M
20.00 mi13:53:272:50:178:3111:23
8:23
#19078
21M
21.00 mi14:02:092:58:598:328:42
8:42
#18792
35K
21.75 mi14:08:103:05:008:316:01
8:03
#18644
23M
23.00 mi14:18:123:15:028:2910:02
8:02
#18324
24M
24.00 mi14:25:593:22:498:287:47
7:47
#18079
40K
24.85 mi14:32:443:29:348:266:45
7:54
#17842
25.2M
25.20 mi14:35:423:32:328:272:58
8:37
#17743
FINISH
26.22 mi14:43:273:40:178:257:45
7:37
#17538
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 mi218738627862719880(Top 69%)7513(Top 60%)7513(Top 790%)
10K6.21 mi3.10 mi21348+5258329+2988329+29820775(Top 72%)8012(Top 64%)8012(Top 842%)
15K9.32 mi3.11 mi20866+4828061+2688061+26819880(Top 69%)7513(Top 60%)7513(Top 790%)
20K12.43 mi3.11 mi20310+5567788+2737788+27318863(Top 65%)6996(Top 56%)6996(Top 736%)
HALF13.11 mi0.68 mi20265+457769+197769+1919423(Top 67%)7260(Top 58%)7260(Top 763%)
25K15.53 mi2.42 mi19903+3627576+1937576+19317816(Top 61%)6455(Top 51%)6455(Top 679%)
30K18.64 mi3.11 mi19362+5417314+2627314+26216859(Top 58%)6030(Top 48%)6030(Top 634%)
20M20.00 mi1.36 mi19078+2847168+1467168+14615478(Top 53%)5356(Top 43%)5356(Top 563%)
21M21.00 mi1.00 mi18792+2867022+1467022+14614426(Top 50%)4825(Top 38%)4825(Top 507%)
35K21.75 mi0.75 mi18644+1486944+786944+7814843(Top 51%)5124(Top 41%)5124(Top 539%)
23M23.00 mi1.25 mi18324+3206792+1526792+15212624(Top 43%)3944(Top 31%)3944(Top 415%)
24M24.00 mi1.00 mi18079+2456674+1186674+11812239(Top 42%)3860(Top 31%)3860(Top 406%)
40K24.85 mi0.85 mi17842+2376565+1096565+10911818(Top 41%)3699(Top 29%)3699(Top 389%)
25.2M25.20 mi0.35 mi17743+996512+536512+5312429(Top 43%)4105(Top 33%)4105(Top 432%)
FINISH26.22 mi1.02 mi17538+2056421+916421+9112328(Top 42%)4057(Top 32%)4057(Top 427%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 69%
×21
+97ft-345ft

Overall

19880

Females

7513

F55-59

7513

5K→10K

3.1 - 6.2 mi

Top 72%
×5
+79ft-138ft

Overall

20775

Females

8012

F55-59

8012

10K→15K

6.2 - 9.3 mi

Top 69%
×3
+67ft-78ft

Overall

19880

Females

7513

F55-59

7513

15K→20K

9.3 - 12.4 mi

Top 65%
×5
+106ft-86ft

Overall

18863

Females

6996

F55-59

6996

20K→HALF

12.4 - 13.1 mi

Top 67%
×2
+19ft-37ft

Overall

19423

Females

7260

F55-59

7260

HALF→25K

13.1 - 15.5 mi

Top 61%
×4
+66ft-88ft

Overall

17816

Females

6455

F55-59

6455

25K→30K

15.5 - 18.6 mi

Top 58%
×9
+181ft-148ft

Overall

16859

Females

6030

F55-59

6030

30K→20M

18.6 - 20.0 mi

Top 53%
×5
+64ft-50ft

Overall

15478

Females

5356

F55-59

5356

20M→21M

20.0 - 21.0 mi

Top 50%
×8
+106ft-24ft

Overall

14426

Females

4825

F55-59

4825

21M→35K

21.0 - 21.8 mi

Top 51%
×7
+17ft-86ft

Overall

14843

Females

5124

F55-59

5124

35K→23M

21.8 - 23.0 mi

Top 43%
×5
+23ft-63ft

Overall

12624

Females

3944

F55-59

3944

23M→24M

23.0 - 24.0 mi

Top 42%
×6
+12ft-82ft

Overall

12239

Females

3860

F55-59

3860

24M→40K

24.0 - 24.9 mi

Top 41%
×1
+6ft-20ft

Overall

11818

Females

3699

F55-59

3699

40K→25.2M

24.9 - 25.2 mi

Top 43%
×1
+13ft-16ft

Overall

12429

Females

4105

F55-59

4105

25.2M→FINISH

25.2 - 26.2 mi

Top 42%
×2
+22ft-21ft

Overall

12328

Females

4057

F55-59

4057

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
4549*
Passed By
214
Net Change
+4335
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21873
5K → 10K635*110+525#21873#21348
10K → 15K529*47+482#21348#20866
15K → 20K562*6+556#20866#20310
20K → HALF5712+45#20310#20265
HALF → 25K366*4+362#20265#19903
25K → 30K551*10+541#19903#19362
30K → 20M293*9+284#19362#19078
20M → 21M289*3+286#19078#18792
21M → 35K1491+148#18792#18644
35K → 23M320*0+320#18644#18324
23M → 24M246*1+245#18324#18079
24M → 40K237*0+237#18079#17842
40K → 25.2M1012+99#17842#17743
25.2M → FINISH214*9+205#17743#17538
TOTALS4549*214+4335

* 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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Activity Data

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