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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Erin Mccord Roberts

Bib: 16670 •F •Age: N/A

FL

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 46%
Gender (Female)
#0 / 12578
Top 32%
Age Group (F18-39)
#0 / 5716
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
24:26
3.11 mi
Rank: #15965
Start → 5K
24:26 | 7:52/mi
10K
48:31
6.21 mi
Rank: #15551 (+414)
5K → 10K
24:05 | 7:46/mi
15K
1:12:46
9.32 mi
Rank: #15476 (+75)
10K → 15K
24:15 | 7:49/mi
20K
1:36:55
12.43 mi
Rank: #15162 (+314)
15K → 20K
24:09 | 7:47/mi
HALF
1:42:09
13.11 mi
Rank: #15119 (+43)
20K → HALF
5:14 | 7:41/mi
25K
2:01:05
15.53 mi
Rank: #14889 (+230)
HALF → 25K
18:56 | 7:49/mi
30K
2:25:44
18.64 mi
Rank: #14506 (+383)
25K → 30K
24:39 | 7:57/mi
20M
2:36:24
20.00 mi
Rank: #14269 (+237)
30K → 20M
10:40 | 7:52/mi
21M
2:44:38
21.00 mi
Rank: #14069 (+200)
20M → 21M
8:14 | 8:14/mi
35K
2:50:29
21.75 mi
Rank: #14014 (+55)
21M → 35K
5:51 | 7:50/mi
23M
3:00:23
23.00 mi
Rank: #13871 (+143)
35K → 23M
9:54 | 7:55/mi
24M
3:08:01
24.00 mi
Rank: #13730 (+141)
23M → 24M
7:38 | 7:38/mi
40K
3:14:42
24.85 mi
Rank: #13628 (+102)
24M → 40K
6:41 | 7:50/mi
25.2M
3:17:33
25.20 mi
Rank: #13556 (+72)
40K → 25.2M
2:51 | 8:16/mi
FINISH
3:25:07
26.22 mi
Rank: #13401 (+155)
25.2M → FINISH
7:34 | 7:26/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
Time1:42:09
Pace7:48 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:42:58
Pace7:52 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:05:5624:267:5224:26
7:52
-
10K
6.21 mi11:30:0148:317:4924:05
7:46
-0:06
15K
9.32 mi11:54:161:12:467:4924:15
7:49
+0:03
20K
12.43 mi12:18:251:36:557:4824:09
7:47
-0:02
HALF
13.11 mi12:23:391:42:097:485:14
7:41
-0:06
25K
15.53 mi12:42:352:01:057:4818:56
7:49
+0:08
30K
18.64 mi13:07:142:25:447:5024:39
7:57
+0:08
20M
20.00 mi13:17:542:36:247:5010:40
7:52
-0:05
21M
21.00 mi13:26:082:44:387:518:14
8:14
+0:22
35K
21.75 mi13:31:592:50:297:515:51
7:50
-0:24
23M
23.00 mi13:41:533:00:237:519:54
7:55
+0:05
24M
24.00 mi13:49:313:08:017:517:38
7:38
-0:17
40K
24.85 mi13:56:123:14:427:516:41
7:50
+0:12
25.2M
25.20 mi13:59:033:17:337:512:51
8:16
+0:26
FINISH
26.22 mi14:06:373:25:077:507:34
7:26
-0:50

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

7:26 /mi

Average Pace

7:50 /mi

Slowest Pace

8:16 /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

3:14:02

95% of race

Time at Steady Pace

11:05

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:49 /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 mi11:05:5624:267:5224:26
7:52
#15965
10K
6.21 mi11:30:0148:317:4924:05
7:46
#15551
15K
9.32 mi11:54:161:12:467:4924:15
7:49
#15476
20K
12.43 mi12:18:251:36:557:4824:09
7:47
#15162
HALF
13.11 mi12:23:391:42:097:485:14
7:41
#15119
25K
15.53 mi12:42:352:01:057:4818:56
7:49
#14889
30K
18.64 mi13:07:142:25:447:5024:39
7:57
#14506
20M
20.00 mi13:17:542:36:247:5010:40
7:52
#14269
21M
21.00 mi13:26:082:44:387:518:14
8:14
#14069
35K
21.75 mi13:31:592:50:297:515:51
7:50
#14014
23M
23.00 mi13:41:533:00:237:519:54
7:55
#13871
24M
24.00 mi13:49:313:08:017:517:38
7:38
#13730
40K
24.85 mi13:56:123:14:427:516:41
7:50
#13628
25.2M
25.20 mi13:59:033:17:337:512:51
8:16
#13556
FINISH
26.22 mi14:06:373:25:077:507:34
7:26
#13401
Faster pace
Steady pace
Slower pace

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 mi159655285528515390(Top 53%)4972(Top 40%)4972(Top 87%)
10K6.21 mi3.10 mi15551+4145051+2345051+23415197(Top 52%)4825(Top 38%)4825(Top 84%)
15K9.32 mi3.11 mi15476+755029+225029+2215390(Top 53%)4972(Top 40%)4972(Top 87%)
20K12.43 mi3.11 mi15162+3144845+1844845+18414311(Top 49%)4385(Top 35%)4385(Top 77%)
HALF13.11 mi0.68 mi15119+434810+354810+3514590(Top 50%)4477(Top 36%)4477(Top 78%)
25K15.53 mi2.42 mi14889+2304676+1344676+13413915(Top 48%)4244(Top 34%)4244(Top 74%)
30K18.64 mi3.11 mi14506+3834504+1724504+17213019(Top 45%)3853(Top 31%)3853(Top 67%)
20M20.00 mi1.36 mi14269+2374388+1164388+11611774(Top 41%)3291(Top 26%)3291(Top 58%)
21M21.00 mi1.00 mi14069+2004299+894299+8911459(Top 39%)3239(Top 26%)3239(Top 57%)
35K21.75 mi0.75 mi14014+554281+184281+1813246(Top 46%)4217(Top 34%)4217(Top 74%)
23M23.00 mi1.25 mi13871+1434231+504231+5011862(Top 41%)3532(Top 28%)3532(Top 62%)
24M24.00 mi1.00 mi13730+1414176+554176+5511133(Top 38%)3251(Top 26%)3251(Top 57%)
40K24.85 mi0.85 mi13628+1024134+424134+4211219(Top 39%)3374(Top 27%)3374(Top 59%)
25.2M25.20 mi0.35 mi13556+724105+294105+2910175(Top 35%)2939(Top 23%)2939(Top 51%)
FINISH26.22 mi1.02 mi13401+1554044+614044+6110907(Top 38%)3312(Top 26%)3312(Top 58%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 53%
×21
+97ft-345ft

Overall

15390

Females

4972

F18-39

4972

5K→10K

3.1 - 6.2 mi

Top 52%
×5
+79ft-138ft

Overall

15197

Females

4825

F18-39

4825

10K→15K

6.2 - 9.3 mi

Top 53%
×3
+67ft-78ft

Overall

15390

Females

4972

F18-39

4972

15K→20K

9.3 - 12.4 mi

Top 49%
×5
+106ft-86ft

Overall

14311

Females

4385

F18-39

4385

20K→HALF

12.4 - 13.1 mi

Top 50%
×2
+19ft-37ft

Overall

14590

Females

4477

F18-39

4477

HALF→25K

13.1 - 15.5 mi

Top 48%
×4
+66ft-88ft

Overall

13915

Females

4244

F18-39

4244

25K→30K

15.5 - 18.6 mi

Top 45%
×9
+181ft-148ft

Overall

13019

Females

3853

F18-39

3853

30K→20M

18.6 - 20.0 mi

Top 41%
×5
+64ft-50ft

Overall

11774

Females

3291

F18-39

3291

20M→21M

20.0 - 21.0 mi

Top 39%
×8
+106ft-24ft

Overall

11459

Females

3239

F18-39

3239

21M→35K

21.0 - 21.8 mi

Top 46%
×7
+17ft-86ft

Overall

13246

Females

4217

F18-39

4217

35K→23M

21.8 - 23.0 mi

Top 41%
×5
+23ft-63ft

Overall

11862

Females

3532

F18-39

3532

23M→24M

23.0 - 24.0 mi

Top 38%
×6
+12ft-82ft

Overall

11133

Females

3251

F18-39

3251

24M→40K

24.0 - 24.9 mi

Top 39%
×1
+6ft-20ft

Overall

11219

Females

3374

F18-39

3374

40K→25.2M

24.9 - 25.2 mi

Top 35%
×1
+13ft-16ft

Overall

10175

Females

2939

F18-39

2939

25.2M→FINISH

25.2 - 26.2 mi

Top 38%
×2
+22ft-21ft

Overall

10907

Females

3312

F18-39

3312

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3098*
Passed By
534
Net Change
+2564
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15965
5K → 10K545*131+414#15965#15551
10K → 15K232*157+75#15551#15476
15K → 20K365*51+314#15476#15162
20K → HALF6219+43#15162#15119
HALF → 25K265*35+230#15119#14889
25K → 30K416*33+383#14889#14506
30K → 20M249*12+237#14506#14269
20M → 21M208*8+200#14269#14069
21M → 35K7823+55#14069#14014
35K → 23M17229+143#14014#13871
23M → 24M1509+141#13871#13730
24M → 40K11311+102#13730#13628
40K → 25.2M742+72#13628#13556
25.2M → FINISH16914+155#13556#13401
TOTALS3098*534+2564

* 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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