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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Jane Marie Russell

Bib: 20747 •F •Age: N/A

FL

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Top 45%
Masters (Masters Women)
#0 / 6862
Top 31%
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
25:57
3.11 mi
Rank: #19211
Start → 5K
25:57 | 8:22/mi
10K
51:50
6.21 mi
Rank: #19274 (-63)
5K → 10K
25:53 | 8:20/mi
15K
1:17:26
9.32 mi
Rank: #19063 (+211)
10K → 15K
25:36 | 8:15/mi
20K
1:43:02
12.43 mi
Rank: #18710 (+353)
15K → 20K
25:36 | 8:15/mi
HALF
1:48:33
13.11 mi
Rank: #18650 (+60)
20K → HALF
5:31 | 8:06/mi
25K
2:08:26
15.53 mi
Rank: #18354 (+296)
HALF → 25K
19:53 | 8:12/mi
30K
2:34:14
18.64 mi
Rank: #17858 (+496)
25K → 30K
25:48 | 8:19/mi
20M
2:45:20
20.00 mi
Rank: #17567 (+291)
30K → 20M
11:06 | 8:11/mi
21M
2:53:51
21.00 mi
Rank: #17331 (+236)
20M → 21M
8:31 | 8:31/mi
35K
2:59:42
21.75 mi
Rank: #17159 (+172)
21M → 35K
5:51 | 7:50/mi
23M
3:09:38
23.00 mi
Rank: #16847 (+312)
35K → 23M
9:56 | 7:57/mi
24M
3:17:27
24.00 mi
Rank: #16645 (+202)
23M → 24M
7:49 | 7:49/mi
40K
3:24:20
24.85 mi
Rank: #16473 (+172)
24M → 40K
6:53 | 8:04/mi
25.2M
3:27:18
25.20 mi
Rank: #16404 (+69)
40K → 25.2M
2:58 | 8:37/mi
FINISH
3:34:56
26.22 mi
Rank: #16212 (+192)
25.2M → FINISH
7:38 | 7:30/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via HALF
Distance13.11 mi
Time1:48:33
Pace8:17 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:46:23
Pace8:07 /mi
📊Negative Split: 2.0% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:12:5025:578:2225:57
8:22
-
10K
6.21 mi11:38:4351:508:2125:53
8:20
-0:02
15K
9.32 mi12:04:191:17:268:1925:36
8:15
-0:05
20K
12.43 mi12:29:551:43:028:1825:36
8:15
0:00
HALF
13.11 mi12:35:261:48:338:175:31
8:06
-0:09
25K
15.53 mi12:55:192:08:268:1719:53
8:12
+0:06
30K
18.64 mi13:21:072:34:148:1725:48
8:19
+0:07
20M
20.00 mi13:32:132:45:208:1711:06
8:11
-0:08
21M
21.00 mi13:40:442:53:518:178:31
8:31
+0:20
35K
21.75 mi13:46:352:59:428:165:51
7:50
-0:41
23M
23.00 mi13:56:313:09:388:159:56
7:57
+0:07
24M
24.00 mi14:04:203:17:278:147:49
7:49
-0:08
40K
24.85 mi14:11:133:24:208:146:53
8:04
+0:15
25.2M
25.20 mi14:14:113:27:188:142:58
8:37
+0:33
FINISH
26.22 mi14:21:493:34:568:137:38
7:30
-1:07

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

7:30 /mi

Average Pace

8:12 /mi

Slowest Pace

8:37 /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

1:14:37

35% of race

Time at Steady Pace

2:20:19

65% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:12 /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 mi11:12:5025:578:2225:57
8:22
#19211
10K
6.21 mi11:38:4351:508:2125:53
8:20
#19274
15K
9.32 mi12:04:191:17:268:1925:36
8:15
#19063
20K
12.43 mi12:29:551:43:028:1825:36
8:15
#18710
HALF
13.11 mi12:35:261:48:338:175:31
8:06
#18650
25K
15.53 mi12:55:192:08:268:1719:53
8:12
#18354
30K
18.64 mi13:21:072:34:148:1725:48
8:19
#17858
20M
20.00 mi13:32:132:45:208:1711:06
8:11
#17567
21M
21.00 mi13:40:442:53:518:178:31
8:31
#17331
35K
21.75 mi13:46:352:59:428:165:51
7:50
#17159
23M
23.00 mi13:56:313:09:388:159:56
7:57
#16847
24M
24.00 mi14:04:203:17:278:147:49
7:49
#16645
40K
24.85 mi14:11:133:24:208:146:53
8:04
#16473
25.2M
25.20 mi14:14:113:27:188:142:58
8:37
#16404
FINISH
26.22 mi14:21:493:34:568:137:38
7:30
#16212
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 mi192117199719918607(Top 64%)6814(Top 54%)6814(Top 392%)
10K6.21 mi3.10 mi19274-637215-167215-1619381(Top 67%)7234(Top 58%)7234(Top 416%)
15K9.32 mi3.11 mi19063+2117092+1237092+12318607(Top 64%)6814(Top 54%)6814(Top 392%)
20K12.43 mi3.11 mi18710+3536893+1996893+19917748(Top 61%)6360(Top 51%)6360(Top 366%)
HALF13.11 mi0.68 mi18650+606859+346859+3417746(Top 61%)6323(Top 50%)6323(Top 364%)
25K15.53 mi2.42 mi18354+2966697+1626697+16216797(Top 58%)5875(Top 47%)5875(Top 338%)
30K18.64 mi3.11 mi17858+4966449+2486449+24815660(Top 54%)5342(Top 42%)5342(Top 308%)
20M20.00 mi1.36 mi17567+2916300+1496300+14914109(Top 49%)4561(Top 36%)4561(Top 263%)
21M21.00 mi1.00 mi17331+2366181+1196181+11913270(Top 46%)4211(Top 33%)4211(Top 242%)
35K21.75 mi0.75 mi17159+1726105+766105+7613301(Top 46%)4272(Top 34%)4272(Top 246%)
23M23.00 mi1.25 mi16847+3125959+1465959+14612081(Top 42%)3653(Top 29%)3653(Top 210%)
24M24.00 mi1.00 mi16645+2025852+1075852+10712493(Top 43%)3990(Top 32%)3990(Top 230%)
40K24.85 mi0.85 mi16473+1725788+645788+6412900(Top 44%)4283(Top 34%)4283(Top 247%)
25.2M25.20 mi0.35 mi16404+695759+295759+2912412(Top 43%)4088(Top 33%)4088(Top 235%)
FINISH26.22 mi1.02 mi16212+1925664+955664+9511394(Top 39%)3561(Top 28%)3561(Top 205%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 64%
×21
+97ft-345ft

Overall

18607

Females

6814

F40-44

6814

5K→10K

3.1 - 6.2 mi

Top 67%
×5
+79ft-138ft

Overall

19381

Females

7234

F40-44

7234

10K→15K

6.2 - 9.3 mi

Top 64%
×3
+67ft-78ft

Overall

18607

Females

6814

F40-44

6814

15K→20K

9.3 - 12.4 mi

Top 61%
×5
+106ft-86ft

Overall

17748

Females

6360

F40-44

6360

20K→HALF

12.4 - 13.1 mi

Top 61%
×2
+19ft-37ft

Overall

17746

Females

6323

F40-44

6323

HALF→25K

13.1 - 15.5 mi

Top 58%
×4
+66ft-88ft

Overall

16797

Females

5875

F40-44

5875

25K→30K

15.5 - 18.6 mi

Top 54%
×9
+181ft-148ft

Overall

15660

Females

5342

F40-44

5342

30K→20M

18.6 - 20.0 mi

Top 49%
×5
+64ft-50ft

Overall

14109

Females

4561

F40-44

4561

20M→21M

20.0 - 21.0 mi

Top 46%
×8
+106ft-24ft

Overall

13270

Females

4211

F40-44

4211

21M→35K

21.0 - 21.8 mi

Top 46%
×7
+17ft-86ft

Overall

13301

Females

4272

F40-44

4272

35K→23M

21.8 - 23.0 mi

Top 42%
×5
+23ft-63ft

Overall

12081

Females

3653

F40-44

3653

23M→24M

23.0 - 24.0 mi

Top 43%
×6
+12ft-82ft

Overall

12493

Females

3990

F40-44

3990

24M→40K

24.0 - 24.9 mi

Top 44%
×1
+6ft-20ft

Overall

12900

Females

4283

F40-44

4283

40K→25.2M

24.9 - 25.2 mi

Top 43%
×1
+13ft-16ft

Overall

12412

Females

4088

F40-44

4088

25.2M→FINISH

25.2 - 26.2 mi

Top 39%
×2
+22ft-21ft

Overall

11394

Females

3561

F40-44

3561

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3438*
Passed By
376
Net Change
+2999
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19211
5K → 10K200200-63#19211#19274
10K → 15K301*90+211#19274#19063
15K → 20K378*25+353#19063#18710
20K → HALF7010+60#18710#18650
HALF → 25K307*11+296#18650#18354
25K → 30K505*9+496#18354#17858
30K → 20M296*5+291#17858#17567
20M → 21M237*1+236#17567#17331
21M → 35K1753+172#17331#17159
35K → 23M315*3+312#17159#16847
23M → 24M205*3+202#16847#16645
24M → 40K1797+172#16645#16473
40K → 25.2M745+69#16473#16404
25.2M → FINISH1964+192#16404#16212
TOTALS3438*376+2999

* 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

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OTQ

Olympic Trials Qualifying analysis available

Activity Data

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