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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Janelle Hackler

Bib: 10327 •F •Age: N/A

GA

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 41%
Gender (Female)
#0 / 12578
Top 26%
Age Group (F18-39)
#0 / 5716
Top 45%
Race Day Weather
51°/41°F
overcast clouds
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  • Qualification readiness
  • Segment-by-segment breakdown
  • Personalized race insights
  • Downloadable athlete report
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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
21:19
3.11 mi
Rank: #7426
Start → 5K
21:19 | 6:52/mi
10K
42:51
6.21 mi
Rank: #7810 (-384)
5K → 10K
21:32 | 6:56/mi
15K
1:04:34
9.32 mi
Rank: #8041 (-231)
10K → 15K
21:43 | 7:00/mi
20K
1:27:03
12.43 mi
Rank: #8407 (-366)
15K → 20K
22:29 | 7:15/mi
HALF
1:31:59
13.11 mi
Rank: #8498 (-91)
20K → HALF
4:56 | 7:15/mi
25K
1:51:31
15.53 mi
Rank: #9532 (-1034)
HALF → 25K
19:32 | 8:04/mi
30K
2:17:03
18.64 mi
Rank: #10544 (-1012)
25K → 30K
25:32 | 8:14/mi
20M
2:28:27
20.00 mi
Rank: #10994 (-450)
30K → 20M
11:24 | 8:24/mi
21M
2:36:59
21.00 mi
Rank: #11110 (-116)
20M → 21M
8:32 | 8:32/mi
35K
2:43:54
21.75 mi
Rank: #11575 (-465)
21M → 35K
6:55 | 9:15/mi
23M
2:55:06
23.00 mi
Rank: #12039 (-464)
35K → 23M
11:12 | 8:57/mi
24M
3:03:19
24.00 mi
Rank: #12180 (-141)
23M → 24M
8:13 | 8:13/mi
40K
3:09:58
24.85 mi
Rank: #12102 (+78)
24M → 40K
6:39 | 7:47/mi
25.2M
3:13:09
25.20 mi
Rank: #12158 (-56)
40K → 25.2M
3:11 | 9:14/mi
FINISH
3:20:33
26.22 mi
Rank: #12031 (+127)
25.2M → FINISH
7:24 | 7:16/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:31:59
Pace7:02 /mi
2nd Half
Distance13.11 mi
Time1:48:34
Pace8:17 /mi
📊Positive Split: 18.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:38:1021:196:5221:19
6:52
-
10K
6.21 mi10:59:4242:516:5421:32
6:56
+0:04
15K
9.32 mi11:21:251:04:346:5621:43
7:00
+0:04
20K
12.43 mi11:43:541:27:037:0122:29
7:15
+0:15
HALF
13.11 mi11:48:501:31:597:024:56
7:15
0:00
25K
15.53 mi12:08:221:51:317:1119:32
8:04
+0:49
30K
18.64 mi12:33:542:17:037:2225:32
8:14
+0:10
20M
20.00 mi12:45:182:28:277:2611:24
8:24
+0:10
21M
21.00 mi12:53:502:36:597:298:32
8:32
+0:08
35K
21.75 mi13:00:452:43:547:336:55
9:15
+0:43
23M
23.00 mi13:11:572:55:067:3711:12
8:57
-0:18
24M
24.00 mi13:20:103:03:197:398:13
8:13
-0:44
40K
24.85 mi13:26:493:09:587:396:39
7:47
-0:26
25.2M
25.20 mi13:30:003:13:097:403:11
9:14
+1:27
FINISH
26.22 mi13:37:243:20:337:407:24
7:16
-1:58

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

6:52 /mi

Average Pace

7:39 /mi

Slowest Pace

9:15 /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

1:39:23

50% of race

Time at Steady Pace

1:11:20

36% of race

Time at Slower Pace

29:50

15% of race

Average Pace: 7:39 /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 mi10:38:1021:196:5221:19
6:52
#7426
10K
6.21 mi10:59:4242:516:5421:32
6:56
#7810
15K
9.32 mi11:21:251:04:346:5621:43
7:00
#8041
20K
12.43 mi11:43:541:27:037:0122:29
7:15
#8407
HALF
13.11 mi11:48:501:31:597:024:56
7:15
#8498
25K
15.53 mi12:08:221:51:317:1119:32
8:04
#9532
30K
18.64 mi12:33:542:17:037:2225:32
8:14
#10544
20M
20.00 mi12:45:182:28:277:2611:24
8:24
#10994
21M
21.00 mi12:53:502:36:597:298:32
8:32
#11110
35K
21.75 mi13:00:452:43:547:336:55
9:15
#11575
23M
23.00 mi13:11:572:55:067:3711:12
8:57
#12039
24M
24.00 mi13:20:103:03:197:398:13
8:13
#12180
40K
24.85 mi13:26:493:09:587:396:39
7:47
#12102
25.2M
25.20 mi13:30:003:13:097:403:11
9:14
#12158
FINISH
26.22 mi13:37:243:20:337:407:24
7:16
#12031
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi74269009008527(Top 29%)1309(Top 10%)1309(Top 23%)
10K6.21 mi3.10 mi7810-3841026-1261026-1268192(Top 28%)1168(Top 9%)1168(Top 20%)
15K9.32 mi3.11 mi8041-2311109-831109-838527(Top 29%)1309(Top 10%)1309(Top 23%)
20K12.43 mi3.11 mi8407-3661258-1491258-1499659(Top 33%)1884(Top 15%)1884(Top 33%)
HALF13.11 mi0.68 mi8498-911297-391297-3910519(Top 36%)2274(Top 18%)2274(Top 40%)
25K15.53 mi2.42 mi9532-10341742-4451742-44515814(Top 54%)5307(Top 42%)5307(Top 93%)
30K18.64 mi3.11 mi10544-10122318-5762318-57615051(Top 52%)5000(Top 40%)5000(Top 87%)
20M20.00 mi1.36 mi10994-4502572-2542572-25415520(Top 53%)5362(Top 43%)5362(Top 94%)
21M21.00 mi1.00 mi11110-1162656-842656-8413351(Top 46%)4231(Top 34%)4231(Top 74%)
35K21.75 mi0.75 mi11575-4652898-2422898-24220969(Top 72%)8415(Top 67%)8415(Top 147%)
23M23.00 mi1.25 mi12039-4643197-2993197-29918260(Top 63%)7088(Top 56%)7088(Top 124%)
24M24.00 mi1.00 mi12180-1413309-1123309-11215190(Top 52%)5433(Top 43%)5433(Top 95%)
40K24.85 mi0.85 mi12102+783297+123297+1210896(Top 38%)3209(Top 26%)3209(Top 56%)
25.2M25.20 mi0.35 mi12158-563328-313328-3115966(Top 55%)5920(Top 47%)5920(Top 104%)
FINISH26.22 mi1.02 mi12031+1273279+493279+499625(Top 33%)2671(Top 21%)2671(Top 47%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 29%
×21
+97ft-345ft

Overall

8527

Females

1309

F18-39

1309

5K→10K

3.1 - 6.2 mi

Top 28%
×5
+79ft-138ft

Overall

8192

Females

1168

F18-39

1168

10K→15K

6.2 - 9.3 mi

Top 29%
×3
+67ft-78ft

Overall

8527

Females

1309

F18-39

1309

15K→20K

9.3 - 12.4 mi

Top 33%
×5
+106ft-86ft

Overall

9659

Females

1884

F18-39

1884

20K→HALF

12.4 - 13.1 mi

Top 36%
×2
+19ft-37ft

Overall

10519

Females

2274

F18-39

2274

HALF→25K

13.1 - 15.5 mi

Top 54%
×4
+66ft-88ft

Overall

15814

Females

5307

F18-39

5307

25K→30K

15.5 - 18.6 mi

Top 52%
×9
+181ft-148ft

Overall

15051

Females

5000

F18-39

5000

30K→20M

18.6 - 20.0 mi

Top 53%
×5
+64ft-50ft

Overall

15520

Females

5362

F18-39

5362

20M→21M

20.0 - 21.0 mi

Top 46%
×8
+106ft-24ft

Overall

13351

Females

4231

F18-39

4231

21M→35K

21.0 - 21.8 mi

Top 72%
×7
+17ft-86ft

Overall

20969

Females

8415

F18-39

8415

35K→23M

21.8 - 23.0 mi

Top 63%
×5
+23ft-63ft

Overall

18260

Females

7088

F18-39

7088

23M→24M

23.0 - 24.0 mi

Top 52%
×6
+12ft-82ft

Overall

15190

Females

5433

F18-39

5433

24M→40K

24.0 - 24.9 mi

Top 38%
×1
+6ft-20ft

Overall

10896

Females

3209

F18-39

3209

40K→25.2M

24.9 - 25.2 mi

Top 55%
×1
+13ft-16ft

Overall

15966

Females

5920

F18-39

5920

25.2M→FINISH

25.2 - 26.2 mi

Top 33%
×2
+22ft-21ft

Overall

9625

Females

2671

F18-39

2671

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
728
Passed By
2197
Net Change
-4605
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7426
5K → 10K89200-384#7426#7810
10K → 15K72200-231#7810#8041
15K → 20K55200-366#8041#8407
20K → HALF495-91#8407#8498
HALF → 25K17200-1034#8498#9532
25K → 30K42200-1012#9532#10544
30K → 20M23200-450#10544#10994
20M → 21M72188-116#10994#11110
21M → 35K10200-465#11110#11575
35K → 23M22200-464#11575#12039
23M → 24M45186-141#12039#12180
24M → 40K11537+78#12180#12102
40K → 25.2M1773-56#12102#12158
25.2M → FINISH14518+127#12158#12031
TOTALS7282197-4605
📊

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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Export & Support

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