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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Jessica Kirst

Bib: 22728 •F •Age: N/A

NC

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Top 47%
Masters (Masters Women)
#0 / 6862
Top 34%
Age Group (F45-49)
#0 / 1786
Top 44%
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
25:22
3.11 mi
Rank: #18011
Start → 5K
25:22 | 8:10/mi
10K
50:49
6.21 mi
Rank: #18273 (-262)
5K → 10K
25:27 | 8:12/mi
15K
1:16:06
9.32 mi
Rank: #18172 (+101)
10K → 15K
25:17 | 8:09/mi
20K
1:41:33
12.43 mi
Rank: #17982 (+190)
15K → 20K
25:27 | 8:12/mi
HALF
1:47:05
13.11 mi
Rank: #17977 (+5)
20K → HALF
5:32 | 8:08/mi
25K
2:07:13
15.53 mi
Rank: #17878 (+99)
HALF → 25K
20:08 | 8:19/mi
30K
2:33:50
18.64 mi
Rank: #17729 (+149)
25K → 30K
26:37 | 8:35/mi
20M
2:45:27
20.00 mi
Rank: #17604 (+125)
30K → 20M
11:37 | 8:34/mi
21M
2:54:31
21.00 mi
Rank: #17522 (+82)
20M → 21M
9:04 | 9:04/mi
35K
3:00:21
21.75 mi
Rank: #17353 (+169)
21M → 35K
5:50 | 7:48/mi
23M
3:10:40
23.00 mi
Rank: #17136 (+217)
35K → 23M
10:19 | 8:15/mi
24M
3:18:38
24.00 mi
Rank: #16963 (+173)
23M → 24M
7:58 | 7:58/mi
40K
3:25:49
24.85 mi
Rank: #16893 (+70)
24M → 40K
7:11 | 8:25/mi
25.2M
3:28:54
25.20 mi
Rank: #16840 (+53)
40K → 25.2M
3:05 | 8:57/mi
FINISH
3:37:00
26.22 mi
Rank: #16742 (+98)
25.2M → FINISH
8:06 | 7:57/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:47:05
Pace8:11 /mi
2nd Half
Distance13.11 mi
Time1:49:55
Pace8:24 /mi
📊Positive Split: 2.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:32:3925:228:1025:22
8:10
-
10K
6.21 mi11:58:0650:498:1125:27
8:12
+0:02
15K
9.32 mi12:23:231:16:068:1025:17
8:09
-0:03
20K
12.43 mi12:48:501:41:338:1125:27
8:12
+0:03
HALF
13.11 mi12:54:221:47:058:115:32
8:08
-0:04
25K
15.53 mi13:14:302:07:138:1220:08
8:19
+0:11
30K
18.64 mi13:41:072:33:508:1626:37
8:35
+0:16
20M
20.00 mi13:52:442:45:278:1711:37
8:34
-0:01
21M
21.00 mi14:01:482:54:318:199:04
9:04
+0:30
35K
21.75 mi14:07:383:00:218:185:50
7:48
-1:16
23M
23.00 mi14:17:573:10:408:1810:19
8:15
+0:27
24M
24.00 mi14:25:553:18:388:177:58
7:58
-0:17
40K
24.85 mi14:33:063:25:498:177:11
8:25
+0:27
25.2M
25.20 mi14:36:113:28:548:183:05
8:57
+0:32
FINISH
26.22 mi14:44:173:37:008:178:06
7:57
-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

7:48 /mi

Average Pace

8:17 /mi

Slowest Pace

9:04 /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

2:58:14

82% of race

Time at Steady Pace

38:46

18% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:17 /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 mi11:32:3925:228:1025:22
8:10
#18011
10K
6.21 mi11:58:0650:498:1125:27
8:12
#18273
15K
9.32 mi12:23:231:16:068:1025:17
8:09
#18172
20K
12.43 mi12:48:501:41:338:1125:27
8:12
#17982
HALF
13.11 mi12:54:221:47:058:115:32
8:08
#17977
25K
15.53 mi13:14:302:07:138:1220:08
8:19
#17878
30K
18.64 mi13:41:072:33:508:1626:37
8:35
#17729
20M
20.00 mi13:52:442:45:278:1711:37
8:34
#17604
21M
21.00 mi14:01:482:54:318:199:04
9:04
#17522
35K
21.75 mi14:07:383:00:218:185:50
7:48
#17353
23M
23.00 mi14:17:573:10:408:1810:19
8:15
#17136
24M
24.00 mi14:25:553:18:388:177:58
7:58
#16963
40K
24.85 mi14:33:063:25:498:177:11
8:25
#16893
25.2M
25.20 mi14:36:113:28:548:183:05
8:57
#16840
FINISH
26.22 mi14:44:173:37:008:178:06
7:57
#16742
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 mi180116518651817936(Top 62%)6444(Top 51%)6444(Top 361%)
10K6.21 mi3.10 mi18273-2626649-1316649-13118531(Top 64%)6759(Top 54%)6759(Top 378%)
15K9.32 mi3.11 mi18172+1016583+666583+6617936(Top 62%)6444(Top 51%)6444(Top 361%)
20K12.43 mi3.11 mi17982+1906479+1046479+10417455(Top 60%)6193(Top 49%)6193(Top 347%)
HALF13.11 mi0.68 mi17977+56475+46475+417918(Top 62%)6408(Top 51%)6408(Top 359%)
25K15.53 mi2.42 mi17878+996428+476428+4717448(Top 60%)6249(Top 50%)6249(Top 350%)
30K18.64 mi3.11 mi17729+1496375+536375+5317298(Top 60%)6280(Top 50%)6280(Top 352%)
20M20.00 mi1.36 mi17604+1256320+556320+5516521(Top 57%)5923(Top 47%)5923(Top 332%)
21M21.00 mi1.00 mi17522+826296+246296+2416501(Top 57%)5970(Top 47%)5970(Top 334%)
35K21.75 mi0.75 mi17353+1696211+856211+8513125(Top 45%)4169(Top 33%)4169(Top 233%)
23M23.00 mi1.25 mi17136+2176118+936118+9314120(Top 49%)4778(Top 38%)4778(Top 268%)
24M24.00 mi1.00 mi16963+1736043+756043+7513571(Top 47%)4569(Top 36%)4569(Top 256%)
40K24.85 mi0.85 mi16893+706017+266017+2615112(Top 52%)5494(Top 44%)5494(Top 308%)
25.2M25.20 mi0.35 mi16840+535999+185999+1814472(Top 50%)5164(Top 41%)5164(Top 289%)
FINISH26.22 mi1.02 mi16742+985963+365963+3614875(Top 51%)5380(Top 43%)5380(Top 301%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 62%
×21
+97ft-345ft

Overall

17936

Females

6444

F45-49

6444

5K→10K

3.1 - 6.2 mi

Top 64%
×5
+79ft-138ft

Overall

18531

Females

6759

F45-49

6759

10K→15K

6.2 - 9.3 mi

Top 62%
×3
+67ft-78ft

Overall

17936

Females

6444

F45-49

6444

15K→20K

9.3 - 12.4 mi

Top 60%
×5
+106ft-86ft

Overall

17455

Females

6193

F45-49

6193

20K→HALF

12.4 - 13.1 mi

Top 62%
×2
+19ft-37ft

Overall

17918

Females

6408

F45-49

6408

HALF→25K

13.1 - 15.5 mi

Top 60%
×4
+66ft-88ft

Overall

17448

Females

6249

F45-49

6249

25K→30K

15.5 - 18.6 mi

Top 60%
×9
+181ft-148ft

Overall

17298

Females

6280

F45-49

6280

30K→20M

18.6 - 20.0 mi

Top 57%
×5
+64ft-50ft

Overall

16521

Females

5923

F45-49

5923

20M→21M

20.0 - 21.0 mi

Top 57%
×8
+106ft-24ft

Overall

16501

Females

5970

F45-49

5970

21M→35K

21.0 - 21.8 mi

Top 45%
×7
+17ft-86ft

Overall

13125

Females

4169

F45-49

4169

35K→23M

21.8 - 23.0 mi

Top 49%
×5
+23ft-63ft

Overall

14120

Females

4778

F45-49

4778

23M→24M

23.0 - 24.0 mi

Top 47%
×6
+12ft-82ft

Overall

13571

Females

4569

F45-49

4569

24M→40K

24.0 - 24.9 mi

Top 52%
×1
+6ft-20ft

Overall

15112

Females

5494

F45-49

5494

40K→25.2M

24.9 - 25.2 mi

Top 50%
×1
+13ft-16ft

Overall

14472

Females

5164

F45-49

5164

25.2M→FINISH

25.2 - 26.2 mi

Top 51%
×2
+22ft-21ft

Overall

14875

Females

5380

F45-49

5380

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2290*
Passed By
785
Net Change
+1269
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18011
5K → 10K174200-262#18011#18273
10K → 15K246*145+101#18273#18172
15K → 20K261*71+190#18172#17982
20K → HALF4136+5#17982#17977
HALF → 25K16667+99#17977#17878
25K → 30K267*118+149#17878#17729
30K → 20M15934+125#17729#17604
20M → 21M11836+82#17604#17522
21M → 35K1745+169#17522#17353
35K → 23M231*14+217#17353#17136
23M → 24M18310+173#17136#16963
24M → 40K9323+70#16963#16893
40K → 25.2M607+53#16893#16840
25.2M → FINISH11719+98#16840#16742
TOTALS2290*785+1269

* 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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