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BOSTON MARATHON 2026

Amy Lake

Bib: 18919•F

MN

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Top 50%
Masters (Masters Women)
#0 / 6862
Top 38%
Age Group (F45-49)
#0 / 1786
Top 49%
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
24:40
3.11 mi
Rank: #16497
Start → 5K
24:40 | 7:57/mi
10K
49:06
6.21 mi
Rank: #16327 (+170)
5K → 10K
24:26 | 7:52/mi
15K
1:13:24
9.32 mi
Rank: #16054 (+273)
10K → 15K
24:18 | 7:50/mi
20K
1:37:53
12.43 mi
Rank: #15795 (+259)
15K → 20K
24:29 | 7:53/mi
HALF
1:43:10
13.11 mi
Rank: #15766 (+29)
20K → HALF
5:17 | 7:46/mi
25K
2:04:12
15.53 mi
Rank: #16509 (-743)
HALF → 25K
21:02 | 8:41/mi
30K
2:31:54
18.64 mi
Rank: #17028 (-519)
25K → 30K
27:42 | 8:55/mi
20M
2:44:33
20.00 mi
Rank: #17338 (-310)
30K → 20M
12:39 | 9:19/mi
21M
2:54:49
21.00 mi
Rank: #17627 (-289)
20M → 21M
10:16 | 10:16/mi
35K
3:01:36
21.75 mi
Rank: #17722 (-95)
21M → 35K
6:47 | 9:05/mi
23M
3:12:19
23.00 mi
Rank: #17612 (+110)
35K → 23M
10:43 | 8:34/mi
24M
3:20:52
24.00 mi
Rank: #17561 (+51)
23M → 24M
8:33 | 8:33/mi
40K
3:27:45
24.85 mi
Rank: #17370 (+191)
24M → 40K
6:53 | 8:04/mi
25.2M
3:31:14
25.20 mi
Rank: #17422 (-52)
40K → 25.2M
3:29 | 10:07/mi
FINISH
3:39:07
26.22 mi
Rank: #17250 (+172)
25.2M → FINISH
7:53 | 7:45/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:43:10
Pace7:53 /mi
2nd Half
Distance13.11 mi
Time1:55:57
Pace8:51 /mi
📊Positive Split: 12.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:07:5124:407:5724:40
7:57
-
10K
6.21 mi11:32:1749:067:5524:26
7:52
-0:05
15K
9.32 mi11:56:351:13:247:5324:18
7:50
-0:02
20K
12.43 mi12:21:041:37:537:5324:29
7:53
+0:03
HALF
13.11 mi12:26:211:43:107:535:17
7:46
-0:07
25K
15.53 mi12:47:232:04:128:0021:02
8:41
+0:55
30K
18.64 mi13:15:052:31:548:0927:42
8:55
+0:14
20M
20.00 mi13:27:442:44:338:1412:39
9:19
+0:24
21M
21.00 mi13:38:002:54:498:2010:16
10:16
+0:57
35K
21.75 mi13:44:473:01:368:226:47
9:05
-1:11
23M
23.00 mi13:55:303:12:198:2210:43
8:34
-0:31
24M
24.00 mi14:04:033:20:528:238:33
8:33
-0:01
40K
24.85 mi14:10:563:27:458:226:53
8:04
-0:29
25.2M
25.20 mi14:14:253:31:148:233:29
10:07
+2:03
FINISH
26.22 mi14:22:183:39:078:227:53
7:45
-2:22

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

7:45 /mi

Average Pace

8:22 /mi

Slowest Pace

10:16 /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

1:57:56

54% of race

Time at Steady Pace

1:08:00

31% of race

Time at Slower Pace

33:11

15% of race

Average Pace: 8:21 /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 mi11:07:5124:407:5724:40
7:57
#16497
10K
6.21 mi11:32:1749:067:5524:26
7:52
#16327
15K
9.32 mi11:56:351:13:247:5324:18
7:50
#16054
20K
12.43 mi12:21:041:37:537:5324:29
7:53
#15795
HALF
13.11 mi12:26:211:43:107:535:17
7:46
#15766
25K
15.53 mi12:47:232:04:128:0021:02
8:41
#16509
30K
18.64 mi13:15:052:31:548:0927:42
8:55
#17028
20M
20.00 mi13:27:442:44:338:1412:39
9:19
#17338
21M
21.00 mi13:38:002:54:498:2010:16
10:16
#17627
35K
21.75 mi13:44:473:01:368:226:47
9:05
#17722
23M
23.00 mi13:55:303:12:198:2210:43
8:34
#17612
24M
24.00 mi14:04:033:20:528:238:33
8:33
#17561
40K
24.85 mi14:10:563:27:458:226:53
8:04
#17370
25.2M
25.20 mi14:14:253:31:148:233:29
10:07
#17422
FINISH
26.22 mi14:22:183:39:078:227:53
7:45
#17250
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 mi164975622562215547(Top 54%)5080(Top 40%)5080(Top 284%)
10K6.21 mi3.10 mi16327+1705528+945528+9416183(Top 56%)5424(Top 43%)5424(Top 304%)
15K9.32 mi3.11 mi16054+2735366+1625366+16215547(Top 54%)5080(Top 40%)5080(Top 284%)
20K12.43 mi3.11 mi15795+2595232+1345232+13415181(Top 52%)4909(Top 39%)4909(Top 275%)
HALF13.11 mi0.68 mi15766+295216+165216+1615276(Top 53%)4912(Top 39%)4912(Top 275%)
25K15.53 mi2.42 mi16509-7435651-4355651-43519566(Top 67%)7422(Top 59%)7422(Top 416%)
30K18.64 mi3.11 mi17028-5195977-3265977-32619162(Top 66%)7299(Top 58%)7299(Top 409%)
20M20.00 mi1.36 mi17338-3106163-1866163-18620334(Top 70%)7988(Top 64%)7988(Top 447%)
21M21.00 mi1.00 mi17627-2896354-1916354-19121277(Top 73%)8512(Top 68%)8512(Top 477%)
35K21.75 mi0.75 mi17722-956429-756429-7520291(Top 70%)8078(Top 64%)8078(Top 452%)
23M23.00 mi1.25 mi17612+1106393+366393+3616110(Top 56%)5910(Top 47%)5910(Top 331%)
24M24.00 mi1.00 mi17561+516382+116382+1117193(Top 59%)6581(Top 52%)6581(Top 368%)
40K24.85 mi0.85 mi17370+1916293+896293+8912906(Top 44%)4289(Top 34%)4289(Top 240%)
25.2M25.20 mi0.35 mi17422-526334-416334-4119768(Top 68%)7944(Top 63%)7944(Top 445%)
FINISH26.22 mi1.02 mi17250+1726258+766258+7613336(Top 46%)4580(Top 36%)4580(Top 256%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 54%
×21
+97ft-345ft

Overall

15547

Females

5080

F45-49

5080

5K→10K

3.1 - 6.2 mi

Top 56%
×5
+79ft-138ft

Overall

16183

Females

5424

F45-49

5424

10K→15K

6.2 - 9.3 mi

Top 54%
×3
+67ft-78ft

Overall

15547

Females

5080

F45-49

5080

15K→20K

9.3 - 12.4 mi

Top 52%
×5
+106ft-86ft

Overall

15181

Females

4909

F45-49

4909

20K→HALF

12.4 - 13.1 mi

Top 53%
×2
+19ft-37ft

Overall

15276

Females

4912

F45-49

4912

HALF→25K

13.1 - 15.5 mi

Top 67%
×4
+66ft-88ft

Overall

19566

Females

7422

F45-49

7422

25K→30K

15.5 - 18.6 mi

Top 66%
×9
+181ft-148ft

Overall

19162

Females

7299

F45-49

7299

30K→20M

18.6 - 20.0 mi

Top 70%
×5
+64ft-50ft

Overall

20334

Females

7988

F45-49

7988

20M→21M

20.0 - 21.0 mi

Top 73%
×8
+106ft-24ft

Overall

21277

Females

8512

F45-49

8512

21M→35K

21.0 - 21.8 mi

Top 70%
×7
+17ft-86ft

Overall

20291

Females

8078

F45-49

8078

35K→23M

21.8 - 23.0 mi

Top 56%
×5
+23ft-63ft

Overall

16110

Females

5910

F45-49

5910

23M→24M

23.0 - 24.0 mi

Top 59%
×6
+12ft-82ft

Overall

17193

Females

6581

F45-49

6581

24M→40K

24.0 - 24.9 mi

Top 44%
×1
+6ft-20ft

Overall

12906

Females

4289

F45-49

4289

40K→25.2M

24.9 - 25.2 mi

Top 68%
×1
+13ft-16ft

Overall

19768

Females

7944

F45-49

7944

25.2M→FINISH

25.2 - 26.2 mi

Top 46%
×2
+22ft-21ft

Overall

13336

Females

4580

F45-49

4580

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1955
Passed By
2708
Net Change
-753
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16497
5K → 10K376206+170#16497#16327
10K → 15K36289+273#16327#16054
15K → 20K32869+259#16054#15795
20K → HALF5728+29#15795#15766
HALF → 25K35778-743#15766#16509
25K → 30K85604-519#16509#17028
30K → 20M29339-310#17028#17338
20M → 21M19308-289#17338#17627
21M → 35K41136-95#17627#17722
35K → 23M14333+110#17722#17612
23M → 24M9039+51#17612#17561
24M → 40K1932+191#17561#17370
40K → 25.2M1769-52#17370#17422
25.2M → FINISH1808+172#17422#17250
TOTALS19552708-753
📊

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

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing