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BOSTON MARATHON 2026

Addison Concidine

Bib: 14597•F

UT

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0:00
0:00
/ mi
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Overall
#0 / 29021
Top 28%
Gender (Female)
#0 / 12578
Top 12%
Age Group (F18-39)
#0 / 5716
Top 22%
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
22:42
3.11 mi
Rank: #11106
Start → 5K
22:42 | 7:19/mi
10K
45:09
6.21 mi
Rank: #10793 (+313)
5K → 10K
22:27 | 7:14/mi
15K
1:07:18
9.32 mi
Rank: #10352 (+441)
10K → 15K
22:09 | 7:08/mi
20K
1:29:35
12.43 mi
Rank: #9963 (+389)
15K → 20K
22:17 | 7:11/mi
HALF
1:34:27
13.11 mi
Rank: #9954 (+9)
20K → HALF
4:52 | 7:09/mi
25K
1:51:42
15.53 mi
Rank: #9627 (+327)
HALF → 25K
17:15 | 7:07/mi
30K
2:14:14
18.64 mi
Rank: #9253 (+374)
25K → 30K
22:32 | 7:16/mi
20M
2:24:08
20.00 mi
Rank: #9080 (+173)
30K → 20M
9:54 | 7:18/mi
21M
2:31:39
21.00 mi
Rank: #8896 (+184)
20M → 21M
7:31 | 7:31/mi
35K
2:36:55
21.75 mi
Rank: #8810 (+86)
21M → 35K
5:16 | 7:03/mi
23M
2:46:00
23.00 mi
Rank: #8649 (+161)
35K → 23M
9:05 | 7:16/mi
24M
2:53:07
24.00 mi
Rank: #8557 (+92)
23M → 24M
7:07 | 7:07/mi
40K
2:59:15
24.85 mi
Rank: #8446 (+111)
24M → 40K
6:08 | 7:11/mi
25.2M
3:01:55
25.20 mi
Rank: #8406 (+40)
40K → 25.2M
2:40 | 7:44/mi
FINISH
3:08:51
26.22 mi
Rank: #8268 (+138)
25.2M → FINISH
6:56 | 6:49/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half⚖️ Balanced
via HALF
Distance13.11 mi
Time1:34:27
Pace7:13 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:34:24
Pace7:13 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:53:0822:427:1922:42
7:19
-
10K
6.21 mi11:15:3545:097:1622:27
7:14
-0:05
15K
9.32 mi11:37:441:07:187:1422:09
7:08
-0:06
20K
12.43 mi12:00:011:29:357:1322:17
7:11
+0:03
HALF
13.11 mi12:04:531:34:277:134:52
7:09
-0:02
25K
15.53 mi12:22:081:51:427:1217:15
7:07
-0:02
30K
18.64 mi12:44:402:14:147:1322:32
7:16
+0:09
20M
20.00 mi12:54:342:24:087:139:54
7:18
+0:02
21M
21.00 mi13:02:052:31:397:147:31
7:31
+0:13
35K
21.75 mi13:07:212:36:557:135:16
7:03
-0:28
23M
23.00 mi13:16:262:46:007:149:05
7:16
+0:13
24M
24.00 mi13:23:332:53:077:137:07
7:07
-0:09
40K
24.85 mi13:29:412:59:157:136:08
7:11
+0:04
25.2M
25.20 mi13:32:213:01:557:142:40
7:44
+0:33
FINISH
26.22 mi13:39:173:08:517:136:56
6:49
-0:55

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

6:49 /mi

Average Pace

7:12 /mi

Slowest Pace

7:44 /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

2:58:40

95% of race

Time at Steady Pace

10:11

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:12 /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 mi10:53:0822:427:1922:42
7:19
#11106
10K
6.21 mi11:15:3545:097:1622:27
7:14
#10793
15K
9.32 mi11:37:441:07:187:1422:09
7:08
#10352
20K
12.43 mi12:00:011:29:357:1322:17
7:11
#9963
HALF
13.11 mi12:04:531:34:277:134:52
7:09
#9954
25K
15.53 mi12:22:081:51:427:1217:15
7:07
#9627
30K
18.64 mi12:44:402:14:147:1322:32
7:16
#9253
20M
20.00 mi12:54:342:24:087:139:54
7:18
#9080
21M
21.00 mi13:02:052:31:397:147:31
7:31
#8896
35K
21.75 mi13:07:212:36:557:135:16
7:03
#8810
23M
23.00 mi13:16:262:46:007:149:05
7:16
#8649
24M
24.00 mi13:23:332:53:077:137:07
7:07
#8557
40K
24.85 mi13:29:412:59:157:136:08
7:11
#8446
25.2M
25.20 mi13:32:213:01:557:142:40
7:44
#8406
FINISH
26.22 mi13:39:173:08:517:136:56
6:49
#8268
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 mi11106241124119528(Top 33%)1716(Top 14%)1716(Top 30%)
10K6.21 mi3.10 mi10793+3132292+1192292+11910502(Top 36%)2155(Top 17%)2155(Top 38%)
15K9.32 mi3.11 mi10352+4412090+2022090+2029528(Top 33%)1716(Top 14%)1716(Top 30%)
20K12.43 mi3.11 mi9963+3891926+1641926+1649145(Top 32%)1616(Top 13%)1616(Top 28%)
HALF13.11 mi0.68 mi9954+91921+51921+59795(Top 34%)1865(Top 15%)1865(Top 33%)
25K15.53 mi2.42 mi9627+3271786+1351786+1358239(Top 28%)1332(Top 11%)1332(Top 23%)
30K18.64 mi3.11 mi9253+3741670+1161670+1167754(Top 27%)1272(Top 10%)1272(Top 22%)
20M20.00 mi1.36 mi9080+1731619+511619+517610(Top 26%)1319(Top 10%)1319(Top 23%)
21M21.00 mi1.00 mi8896+1841566+531566+536633(Top 23%)1084(Top 9%)1084(Top 19%)
35K21.75 mi0.75 mi8810+861553+131553+137462(Top 26%)1337(Top 11%)1337(Top 23%)
23M23.00 mi1.25 mi8649+1611522+311522+317199(Top 25%)1307(Top 10%)1307(Top 23%)
24M24.00 mi1.00 mi8557+921510+121510+127299(Top 25%)1417(Top 11%)1417(Top 25%)
40K24.85 mi0.85 mi8446+1111496+141496+146616(Top 23%)1214(Top 10%)1214(Top 21%)
25.2M25.20 mi0.35 mi8406+401485+111485+116713(Top 23%)1308(Top 10%)1308(Top 23%)
FINISH26.22 mi1.02 mi8268+1381447+381447+386189(Top 21%)1176(Top 9%)1176(Top 21%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 33%
×21
+97ft-345ft

Overall

9528

Females

1716

F18-39

1716

5K→10K

3.1 - 6.2 mi

Top 36%
×5
+79ft-138ft

Overall

10502

Females

2155

F18-39

2155

10K→15K

6.2 - 9.3 mi

Top 33%
×3
+67ft-78ft

Overall

9528

Females

1716

F18-39

1716

15K→20K

9.3 - 12.4 mi

Top 32%
×5
+106ft-86ft

Overall

9145

Females

1616

F18-39

1616

20K→HALF

12.4 - 13.1 mi

Top 34%
×2
+19ft-37ft

Overall

9795

Females

1865

F18-39

1865

HALF→25K

13.1 - 15.5 mi

Top 28%
×4
+66ft-88ft

Overall

8239

Females

1332

F18-39

1332

25K→30K

15.5 - 18.6 mi

Top 27%
×9
+181ft-148ft

Overall

7754

Females

1272

F18-39

1272

30K→20M

18.6 - 20.0 mi

Top 26%
×5
+64ft-50ft

Overall

7610

Females

1319

F18-39

1319

20M→21M

20.0 - 21.0 mi

Top 23%
×8
+106ft-24ft

Overall

6633

Females

1084

F18-39

1084

21M→35K

21.0 - 21.8 mi

Top 26%
×7
+17ft-86ft

Overall

7462

Females

1337

F18-39

1337

35K→23M

21.8 - 23.0 mi

Top 25%
×5
+23ft-63ft

Overall

7199

Females

1307

F18-39

1307

23M→24M

23.0 - 24.0 mi

Top 25%
×6
+12ft-82ft

Overall

7299

Females

1417

F18-39

1417

24M→40K

24.0 - 24.9 mi

Top 23%
×1
+6ft-20ft

Overall

6616

Females

1214

F18-39

1214

40K→25.2M

24.9 - 25.2 mi

Top 23%
×1
+13ft-16ft

Overall

6713

Females

1308

F18-39

1308

25.2M→FINISH

25.2 - 26.2 mi

Top 21%
×2
+22ft-21ft

Overall

6189

Females

1176

F18-39

1176

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Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3183*
Passed By
344
Net Change
+2838
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11106
5K → 10K437123+313#11106#10793
10K → 15K45918+441#10793#10352
15K → 20K413*24+389#10352#9963
20K → HALF3425+9#9963#9954
HALF → 25K3358+327#9954#9627
25K → 30K39218+374#9627#9253
30K → 20M19017+173#9253#9080
20M → 21M19511+184#9080#8896
21M → 35K9711+86#8896#8810
35K → 23M18524+161#8810#8649
23M → 24M12230+92#8649#8557
24M → 40K12817+111#8557#8446
40K → 25.2M477+40#8446#8406
25.2M → FINISH14911+138#8406#8268
TOTALS3183*344+2838

* Includes athletes who did not complete a segment (DNF/DNQ).

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📊

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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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing