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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Elizabeth Mackie

Bib: 19937 •F •Age: N/A

MD

Boston Marathon logo
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 37%
Age Group (F40-44)
#0 / 1737
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
26:20
3.11 mi
Rank: #19951
Start → 5K
26:20 | 8:29/mi
10K
52:20
6.21 mi
Rank: #19737 (+214)
5K → 10K
26:00 | 8:23/mi
15K
1:18:11
9.32 mi
Rank: #19535 (+202)
10K → 15K
25:51 | 8:20/mi
20K
1:44:12
12.43 mi
Rank: #19292 (+243)
15K → 20K
26:01 | 8:23/mi
HALF
1:49:50
13.11 mi
Rank: #19256 (+36)
20K → HALF
5:38 | 8:16/mi
25K
2:10:16
15.53 mi
Rank: #19083 (+173)
HALF → 25K
20:26 | 8:26/mi
30K
2:37:06
18.64 mi
Rank: #18769 (+314)
25K → 30K
26:50 | 8:39/mi
20M
2:48:47
20.00 mi
Rank: #18622 (+147)
30K → 20M
11:41 | 8:37/mi
21M
2:57:24
21.00 mi
Rank: #18352 (+270)
20M → 21M
8:37 | 8:37/mi
35K
3:03:19
21.75 mi
Rank: #18207 (+145)
21M → 35K
5:55 | 7:55/mi
23M
3:13:40
23.00 mi
Rank: #17961 (+246)
35K → 23M
10:21 | 8:17/mi
24M
3:21:38
24.00 mi
Rank: #17775 (+186)
23M → 24M
7:58 | 7:58/mi
40K
3:28:39
24.85 mi
Rank: #17603 (+172)
24M → 40K
7:01 | 8:13/mi
25.2M
3:31:34
25.20 mi
Rank: #17493 (+110)
40K → 25.2M
2:55 | 8:28/mi
FINISH
3:39:02
26.22 mi
Rank: #17234 (+259)
25.2M → FINISH
7:28 | 7:20/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half⚖️ Balanced
via HALF
Distance13.11 mi
Time1:49:50
Pace8:23 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:49:12
Pace8:20 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:47:3426:208:2926:20
8:29
-
10K
6.21 mi12:13:3452:208:2626:00
8:23
-0:06
15K
9.32 mi12:39:251:18:118:2425:51
8:20
-0:03
20K
12.43 mi13:05:261:44:128:2426:01
8:23
+0:03
HALF
13.11 mi13:11:041:49:508:235:38
8:16
-0:07
25K
15.53 mi13:31:302:10:168:2420:26
8:26
+0:10
30K
18.64 mi13:58:202:37:068:2626:50
8:39
+0:13
20M
20.00 mi14:10:012:48:478:2711:41
8:37
-0:02
21M
21.00 mi14:18:382:57:248:278:37
8:37
0:00
35K
21.75 mi14:24:333:03:198:265:55
7:55
-0:42
23M
23.00 mi14:34:543:13:408:2610:21
8:17
+0:22
24M
24.00 mi14:42:523:21:388:257:58
7:58
-0:19
40K
24.85 mi14:49:533:28:398:247:01
8:13
+0:15
25.2M
25.20 mi14:52:483:31:348:242:55
8:28
+0:15
FINISH
26.22 mi15:00:163:39:028:227:28
7:20
-1:08

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

7:20 /mi

Average Pace

8:22 /mi

Slowest Pace

8:39 /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

21:21

10% of race

Time at Steady Pace

3:17:41

90% of race

Time at Slower Pace

0:00

0% 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 mi11:47:3426:208:2926:20
8:29
#19951
10K
6.21 mi12:13:3452:208:2626:00
8:23
#19737
15K
9.32 mi12:39:251:18:118:2425:51
8:20
#19535
20K
12.43 mi13:05:261:44:128:2426:01
8:23
#19292
HALF
13.11 mi13:11:041:49:508:235:38
8:16
#19256
25K
15.53 mi13:31:302:10:168:2420:26
8:26
#19083
30K
18.64 mi13:58:202:37:068:2626:50
8:39
#18769
20M
20.00 mi14:10:012:48:478:2711:41
8:37
#18622
21M
21.00 mi14:18:382:57:248:278:37
8:37
#18352
35K
21.75 mi14:24:333:03:198:265:55
7:55
#18207
23M
23.00 mi14:34:543:13:408:2610:21
8:17
#17961
24M
24.00 mi14:42:523:21:388:257:58
7:58
#17775
40K
24.85 mi14:49:533:28:398:247:01
8:13
#17603
25.2M
25.20 mi14:52:483:31:348:242:55
8:28
#17493
FINISH
26.22 mi15:00:163:39:028:227:28
7:20
#17234
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi199517598759819102(Top 66%)7090(Top 56%)7090(Top 408%)
10K6.21 mi3.10 mi19737+2147474+1247474+12419596(Top 68%)7369(Top 59%)7369(Top 424%)
15K9.32 mi3.11 mi19535+2027351+1237351+12319102(Top 66%)7090(Top 56%)7090(Top 408%)
20K12.43 mi3.11 mi19292+2437225+1267225+12618563(Top 64%)6832(Top 54%)6832(Top 393%)
HALF13.11 mi0.68 mi19256+367204+217204+2118806(Top 65%)6928(Top 55%)6928(Top 399%)
25K15.53 mi2.42 mi19083+1737118+867118+8618137(Top 62%)6644(Top 53%)6644(Top 382%)
30K18.64 mi3.11 mi18769+3146983+1356983+13517667(Top 61%)6491(Top 52%)6491(Top 374%)
20M20.00 mi1.36 mi18622+1476911+726911+7216817(Top 58%)6100(Top 48%)6100(Top 351%)
21M21.00 mi1.00 mi18352+2706774+1376774+13713904(Top 48%)4549(Top 36%)4549(Top 262%)
35K21.75 mi0.75 mi18207+1456702+726702+7213914(Top 48%)4611(Top 37%)4611(Top 265%)
23M23.00 mi1.25 mi17961+2466598+1046598+10414307(Top 49%)4885(Top 39%)4885(Top 281%)
24M24.00 mi1.00 mi17775+1866505+936505+9313575(Top 47%)4573(Top 36%)4573(Top 263%)
40K24.85 mi0.85 mi17603+1726419+866419+8613878(Top 48%)4831(Top 38%)4831(Top 278%)
25.2M25.20 mi0.35 mi17493+1106372+476372+4711496(Top 40%)3652(Top 29%)3652(Top 210%)
FINISH26.22 mi1.02 mi17234+2596247+1256247+12510141(Top 35%)2929(Top 23%)2929(Top 169%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 66%
×21
+97ft-345ft

Overall

19102

Females

7090

F40-44

7090

5K→10K

3.1 - 6.2 mi

Top 68%
×5
+79ft-138ft

Overall

19596

Females

7369

F40-44

7369

10K→15K

6.2 - 9.3 mi

Top 66%
×3
+67ft-78ft

Overall

19102

Females

7090

F40-44

7090

15K→20K

9.3 - 12.4 mi

Top 64%
×5
+106ft-86ft

Overall

18563

Females

6832

F40-44

6832

20K→HALF

12.4 - 13.1 mi

Top 65%
×2
+19ft-37ft

Overall

18806

Females

6928

F40-44

6928

HALF→25K

13.1 - 15.5 mi

Top 62%
×4
+66ft-88ft

Overall

18137

Females

6644

F40-44

6644

25K→30K

15.5 - 18.6 mi

Top 61%
×9
+181ft-148ft

Overall

17667

Females

6491

F40-44

6491

30K→20M

18.6 - 20.0 mi

Top 58%
×5
+64ft-50ft

Overall

16817

Females

6100

F40-44

6100

20M→21M

20.0 - 21.0 mi

Top 48%
×8
+106ft-24ft

Overall

13904

Females

4549

F40-44

4549

21M→35K

21.0 - 21.8 mi

Top 48%
×7
+17ft-86ft

Overall

13914

Females

4611

F40-44

4611

35K→23M

21.8 - 23.0 mi

Top 49%
×5
+23ft-63ft

Overall

14307

Females

4885

F40-44

4885

23M→24M

23.0 - 24.0 mi

Top 47%
×6
+12ft-82ft

Overall

13575

Females

4573

F40-44

4573

24M→40K

24.0 - 24.9 mi

Top 48%
×1
+6ft-20ft

Overall

13878

Females

4831

F40-44

4831

40K→25.2M

24.9 - 25.2 mi

Top 40%
×1
+13ft-16ft

Overall

11496

Females

3652

F40-44

3652

25.2M→FINISH

25.2 - 26.2 mi

Top 35%
×2
+22ft-21ft

Overall

10141

Females

2929

F40-44

2929

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3167*
Passed By
450
Net Change
+2717
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19951
5K → 10K394*180+214#19951#19737
10K → 15K288*86+202#19737#19535
15K → 20K288*45+243#19535#19292
20K → HALF4610+36#19292#19256
HALF → 25K213*40+173#19256#19083
25K → 30K358*44+314#19083#18769
30K → 20M16720+147#18769#18622
20M → 21M272*2+270#18622#18352
21M → 35K1483+145#18352#18207
35K → 23M251*5+246#18207#17961
23M → 24M1915+186#17961#17775
24M → 40K1808+172#17775#17603
40K → 25.2M1111+110#17603#17493
25.2M → FINISH260*1+259#17493#17234
TOTALS3167*450+2717

* 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

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

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