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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Irene Jellen

Bib: 24322 •F •Age: N/A

WA

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Top 40%
Masters (Masters Women)
#0 / 6862
Top 25%
Age Group (F55-59)
#0 / 951
Top 8%
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
24:49
3.11 mi
Rank: #16876
Start → 5K
24:49 | 8:00/mi
10K
49:35
6.21 mi
Rank: #16926 (-50)
5K → 10K
24:46 | 7:59/mi
15K
1:14:05
9.32 mi
Rank: #16677 (+249)
10K → 15K
24:30 | 7:54/mi
20K
1:40:05
12.43 mi
Rank: #17224 (-547)
15K → 20K
26:00 | 8:23/mi
HALF
1:45:26
13.11 mi
Rank: #17137 (+87)
20K → HALF
5:21 | 7:51/mi
25K
2:04:58
15.53 mi
Rank: #16897 (+240)
HALF → 25K
19:32 | 8:04/mi
30K
2:30:11
18.64 mi
Rank: #16417 (+480)
25K → 30K
25:13 | 8:07/mi
20M
2:41:04
20.00 mi
Rank: #16141 (+276)
30K → 20M
10:53 | 8:01/mi
21M
2:49:40
21.00 mi
Rank: #15971 (+170)
20M → 21M
8:36 | 8:36/mi
35K
2:55:21
21.75 mi
Rank: #15790 (+181)
21M → 35K
5:41 | 7:36/mi
23M
3:05:27
23.00 mi
Rank: #15595 (+195)
35K → 23M
10:06 | 8:05/mi
24M
3:13:11
24.00 mi
Rank: #15446 (+149)
23M → 24M
7:44 | 7:44/mi
40K
3:20:03
24.85 mi
Rank: #15325 (+121)
24M → 40K
6:52 | 8:02/mi
25.2M
3:23:03
25.20 mi
Rank: #15282 (+43)
40K → 25.2M
3:00 | 8:42/mi
FINISH
3:31:02
26.22 mi
Rank: #15226 (+56)
25.2M → FINISH
7:59 | 7:51/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half⚖️ Balanced
via HALF
Distance13.11 mi
Time1:45:26
Pace8:03 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:45:36
Pace8:04 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:29:3124:498:0024:49
8:00
-
10K
6.21 mi11:54:1749:357:5924:46
7:59
-0:01
15K
9.32 mi12:18:471:14:057:5724:30
7:54
-0:05
20K
12.43 mi12:44:471:40:058:0426:00
8:23
+0:29
HALF
13.11 mi12:50:081:45:268:035:21
7:51
-0:32
25K
15.53 mi13:09:402:04:588:0319:32
8:04
+0:13
30K
18.64 mi13:34:532:30:118:0425:13
8:07
+0:03
20M
20.00 mi13:45:462:41:048:0410:53
8:01
-0:06
21M
21.00 mi13:54:222:49:408:058:36
8:36
+0:35
35K
21.75 mi14:00:032:55:218:045:41
7:36
-1:00
23M
23.00 mi14:10:093:05:278:0410:06
8:05
+0:29
24M
24.00 mi14:17:533:13:118:037:44
7:44
-0:21
40K
24.85 mi14:24:453:20:038:036:52
8:02
+0:18
25.2M
25.20 mi14:27:453:23:038:043:00
8:42
+0:40
FINISH
26.22 mi14:35:443:31:028:047:59
7:51
-0:51

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

7:36 /mi

Average Pace

8:03 /mi

Slowest Pace

8:42 /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

2:53:26

82% of race

Time at Steady Pace

37:36

18% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:03 /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 mi11:29:3124:498:0024:49
8:00
#16876
10K
6.21 mi11:54:1749:357:5924:46
7:59
#16926
15K
9.32 mi12:18:471:14:057:5724:30
7:54
#16677
20K
12.43 mi12:44:471:40:058:0426:00
8:23
#17224
HALF
13.11 mi12:50:081:45:268:035:21
7:51
#17137
25K
15.53 mi13:09:402:04:588:0319:32
8:04
#16897
30K
18.64 mi13:34:532:30:118:0425:13
8:07
#16417
20M
20.00 mi13:45:462:41:048:0410:53
8:01
#16141
21M
21.00 mi13:54:222:49:408:058:36
8:36
#15971
35K
21.75 mi14:00:032:55:218:045:41
7:36
#15790
23M
23.00 mi14:10:093:05:278:0410:06
8:05
#15595
24M
24.00 mi14:17:533:13:118:037:44
7:44
#15446
40K
24.85 mi14:24:453:20:038:036:52
8:02
#15325
25.2M
25.20 mi14:27:453:23:038:043:00
8:42
#15282
FINISH
26.22 mi14:35:443:31:028:047:59
7:51
#15226
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 mi168765847584716074(Top 55%)5382(Top 43%)5382(Top 566%)
10K6.21 mi3.10 mi16926-505888-415888-4117021(Top 59%)5924(Top 47%)5924(Top 623%)
15K9.32 mi3.11 mi16677+2495729+1595729+15916074(Top 55%)5382(Top 43%)5382(Top 566%)
20K12.43 mi3.11 mi17224-5476057-3286057-32818520(Top 64%)6804(Top 54%)6804(Top 715%)
HALF13.11 mi0.68 mi17137+876009+486009+4815999(Top 55%)5334(Top 42%)5334(Top 561%)
25K15.53 mi2.42 mi16897+2405877+1325877+13215824(Top 55%)5317(Top 42%)5317(Top 559%)
30K18.64 mi3.11 mi16417+4805645+2325645+23214336(Top 49%)4599(Top 37%)4599(Top 484%)
20M20.00 mi1.36 mi16141+2765503+1425503+14212970(Top 45%)3934(Top 31%)3934(Top 414%)
21M21.00 mi1.00 mi15971+1705419+845419+8413791(Top 48%)4479(Top 36%)4479(Top 471%)
35K21.75 mi0.75 mi15790+1815326+935326+9311636(Top 40%)3360(Top 27%)3360(Top 353%)
23M23.00 mi1.25 mi15595+1955242+845242+8412991(Top 45%)4156(Top 33%)4156(Top 437%)
24M24.00 mi1.00 mi15446+1495176+665176+6611851(Top 41%)3640(Top 29%)3640(Top 383%)
40K24.85 mi0.85 mi15325+1215124+525124+5212764(Top 44%)4213(Top 33%)4213(Top 443%)
25.2M25.20 mi0.35 mi15282+435105+195105+1912982(Top 45%)4370(Top 35%)4370(Top 460%)
FINISH26.22 mi1.02 mi15226+565081+245081+2414060(Top 48%)4948(Top 39%)4948(Top 520%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 55%
×21
+97ft-345ft

Overall

16074

Females

5382

F55-59

5382

5K→10K

3.1 - 6.2 mi

Top 59%
×5
+79ft-138ft

Overall

17021

Females

5924

F55-59

5924

10K→15K

6.2 - 9.3 mi

Top 55%
×3
+67ft-78ft

Overall

16074

Females

5382

F55-59

5382

15K→20K

9.3 - 12.4 mi

Top 64%
×5
+106ft-86ft

Overall

18520

Females

6804

F55-59

6804

20K→HALF

12.4 - 13.1 mi

Top 55%
×2
+19ft-37ft

Overall

15999

Females

5334

F55-59

5334

HALF→25K

13.1 - 15.5 mi

Top 55%
×4
+66ft-88ft

Overall

15824

Females

5317

F55-59

5317

25K→30K

15.5 - 18.6 mi

Top 49%
×9
+181ft-148ft

Overall

14336

Females

4599

F55-59

4599

30K→20M

18.6 - 20.0 mi

Top 45%
×5
+64ft-50ft

Overall

12970

Females

3934

F55-59

3934

20M→21M

20.0 - 21.0 mi

Top 48%
×8
+106ft-24ft

Overall

13791

Females

4479

F55-59

4479

21M→35K

21.0 - 21.8 mi

Top 40%
×7
+17ft-86ft

Overall

11636

Females

3360

F55-59

3360

35K→23M

21.8 - 23.0 mi

Top 45%
×5
+23ft-63ft

Overall

12991

Females

4156

F55-59

4156

23M→24M

23.0 - 24.0 mi

Top 41%
×6
+12ft-82ft

Overall

11851

Females

3640

F55-59

3640

24M→40K

24.0 - 24.9 mi

Top 44%
×1
+6ft-20ft

Overall

12764

Females

4213

F55-59

4213

40K→25.2M

24.9 - 25.2 mi

Top 45%
×1
+13ft-16ft

Overall

12982

Females

4370

F55-59

4370

25.2M→FINISH

25.2 - 26.2 mi

Top 48%
×2
+22ft-21ft

Overall

14060

Females

4948

F55-59

4948

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2763*
Passed By
664
Net Change
+1650
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16876
5K → 10K200200-50#16876#16926
10K → 15K341*92+249#16926#16677
15K → 20K52200-547#16677#17224
20K → HALF9811+87#17224#17137
HALF → 25K270*30+240#17137#16897
25K → 30K501*21+480#16897#16417
30K → 20M284*8+276#16417#16141
20M → 21M18717+170#16141#15971
21M → 35K1832+181#15971#15790
35K → 23M209*14+195#15790#15595
23M → 24M1556+149#15595#15446
24M → 40K13312+121#15446#15325
40K → 25.2M518+43#15325#15282
25.2M → FINISH9943+56#15282#15226
TOTALS2763*664+1650

* 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

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