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BOSTON MARATHON 2025

Andrea Gilmore

Bib: 11307•F

MA

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 23%
Gender (Female)
#0 / 12228
Top 7%
Division (F18-39)
#0 / 5469
Top 13%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
6:51/mi
21:17
↑ 97↓ 3451.5%
10K· 6.21 mi
6:48/mi
42:26
↑ 79↓ 1380.4%
15K· 9.32 mi
6:46/mi
1:03:27
↑ 67↓ 78
20K· 12.43 mi
6:49/mi
1:24:37
↑ 106↓ 860.1%
Half· 13.11 mi
6:45/mi
1:29:13
↑ 19↓ 370.5%
25K· 15.53 mi
7:08/mi
1:46:30
↑ 66↓ 880.2%
30K· 18.64 mi
7:25/mi
2:09:33
↑ 181↓ 1480.2%
20M
7:49/mi
2:20:11
↑ 64↓ 500.2%
21M
8:18/mi
2:28:29
↑ 106↓ 241.6%
35K· 21.75 mi
7:12/mi
2:33:52
↑ 17↓ 861.7%
23M
7:46/mi
2:43:36
↑ 23↓ 630.6%
24M
7:33/mi
2:51:09
↓ 821.3%
40K· 24.85 mi
7:55/mi
2:57:55
↓ 200.3%
25.2M
8:01/mi
3:00:41
↑ 13↓ 160.2%
Finish· 26.22 mi
7:05/mi
3:07:54
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:29:13
Pace6:48 /mi
2nd Half
Distance13.11 mi
Time1:38:41
Pace7:32 /mi
📊Positive Split: 10.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:47:5321:176:5121:17
6:51
-
10K
6.21 mi11:09:0242:266:5021:09
6:48
-0:03
15K
9.32 mi11:30:031:03:276:4821:01
6:46
-0:02
20K
12.43 mi11:51:131:24:376:4921:10
6:49
+0:03
Half
13.11 mi11:55:491:29:136:484:36
6:45
-0:04
25K
15.53 mi12:13:061:46:306:5117:17
7:08
+0:23
30K
18.64 mi12:36:092:09:336:5723:03
7:25
+0:17
20M
20.00 mi12:46:472:20:117:0110:38
7:49
+0:24
21M
21.00 mi12:55:052:28:297:048:18
8:18
+0:29
35K
21.75 mi13:00:282:33:527:045:23
7:12
-1:06
23M
23.00 mi13:10:122:43:367:079:44
7:46
+0:34
24M
24.00 mi13:17:452:51:097:087:33
7:33
-0:13
40K
24.85 mi13:24:312:57:557:096:46
7:55
+0:22
25.2M
25.20 mi13:27:173:00:417:102:46
8:01
+0:06
Finish
26.22 mi13:34:303:07:547:107:13
7:05
-0:56

Checkpoints & Pacing

📈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

6:45 /mi

Average Pace

7:10 /mi

Slowest Pace

8:18 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:29:13

47% of race

Time at Steady Pace

52:56

28% of race

Time at Slower Pace

45:45

24% of race

Average Pace: 7:10 /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

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:47:5321:176:5121:17
6:51
#6720
10K
6.21 mi11:09:0242:266:5021:09
6:48
#6572
15K
9.32 mi11:30:031:03:276:4821:01
6:46
#6285
20K
12.43 mi11:51:131:24:376:4921:10
6:49
#6022
Half
13.11 mi11:55:491:29:136:484:36
6:45
#6007
25K
15.53 mi12:13:061:46:306:5117:17
7:08
#6216
30K
18.64 mi12:36:092:09:336:5723:03
7:25
#6327
20M
20.00 mi12:46:472:20:117:0110:38
7:49
#6446
21M
21.00 mi12:55:052:28:297:048:18
8:18
#6510
35K
21.75 mi13:00:282:33:527:045:23
7:12
#6469
23M
23.00 mi13:10:122:43:367:079:44
7:46
#6501
24M
24.00 mi13:17:452:51:097:087:33
7:33
#6503
40K
24.85 mi13:24:312:57:557:096:46
7:55
#6554
25.2M
25.20 mi13:27:173:00:417:102:46
8:01
#6516
Finish
26.22 mi13:34:303:07:547:107:13
7:05
#6465
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi67206176175758(Top 20%)498(Top 4%)498(Top 9%)
10K6.21 mi3.10 mi6572+148589+28589+286492(Top 23%)607(Top 5%)607(Top 11%)
15K9.32 mi3.11 mi6285+287538+51538+515758(Top 20%)498(Top 4%)498(Top 9%)
20K12.43 mi3.11 mi6022+263510+28510+285452(Top 19%)457(Top 4%)457(Top 8%)
Half13.11 mi0.68 mi6007+15507+3507+35731(Top 20%)493(Top 4%)493(Top 9%)
25K15.53 mi2.42 mi6216-209574-67574-677164(Top 25%)908(Top 7%)908(Top 17%)
30K18.64 mi3.11 mi6327-111620-46620-467172(Top 25%)1082(Top 9%)1082(Top 20%)
20M20.00 mi1.36 mi6446-119660-40660-409198(Top 32%)2068(Top 17%)2068(Top 38%)
21M21.00 mi1.00 mi6510-64699-39699-399227(Top 32%)2251(Top 18%)2251(Top 41%)
35K21.75 mi0.75 mi6469+41700-1700-16602(Top 23%)1126(Top 9%)1126(Top 21%)
23M23.00 mi1.25 mi6501-32742-42742-428409(Top 30%)1987(Top 16%)1987(Top 36%)
24M24.00 mi1.00 mi6503-2758-16758-168064(Top 28%)1885(Top 15%)1885(Top 34%)
40K24.85 mi0.85 mi6554-51803-45803-459578(Top 34%)2703(Top 22%)2703(Top 49%)
25.2M25.20 mi0.35 mi6516+388038036117(Top 22%)1275(Top 10%)1275(Top 23%)
Finish26.22 mi1.02 mi6465+51816-13816-136275(Top 22%)1341(Top 11%)1341(Top 25%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 20%
×21story building
+97ft-345ft

Overall

5758

Females

498

F18-39

498

5K→10K

3.1 - 6.2 mi

Top 23%
×5story building
+79ft-138ft

Overall

6492

Females

607

F18-39

607

10K→15K

6.2 - 9.3 mi

Top 20%
×3story building
+67ft-78ft

Overall

5758

Females

498

F18-39

498

15K→20K

9.3 - 12.4 mi

Top 19%
×5story building
+106ft-86ft

Overall

5452

Females

457

F18-39

457

20K→Half

12.4 - 13.1 mi

Top 20%
×2story building
+19ft-37ft

Overall

5731

Females

493

F18-39

493

Half→25K

13.1 - 15.5 mi

Top 25%
×4story building
+66ft-88ft

Overall

7164

Females

908

F18-39

908

25K→30K

15.5 - 18.6 mi

Top 25%
×9story building
+181ft-148ft

Overall

7172

Females

1082

F18-39

1082

30K→20M

18.6 - 20.0 mi

Top 32%
×5story building
+64ft-50ft

Overall

9198

Females

2068

F18-39

2068

20M→21M

20.0 - 21.0 mi

Top 32%
×8story building
+106ft-24ft

Overall

9227

Females

2251

F18-39

2251

21M→35K

21.0 - 21.8 mi

Top 23%
×7story building
+17ft-86ft

Overall

6602

Females

1126

F18-39

1126

35K→23M

21.8 - 23.0 mi

Top 30%
×5story building
+23ft-63ft

Overall

8409

Females

1987

F18-39

1987

23M→24M

23.0 - 24.0 mi

Top 28%
×6story building
+12ft-82ft

Overall

8064

Females

1885

F18-39

1885

24M→40K

24.0 - 24.9 mi

Top 34%
×1story
+6ft-20ft

Overall

9578

Females

2703

F18-39

2703

40K→25.2M

24.9 - 25.2 mi

Top 22%
×1story
+13ft-16ft

Overall

6117

Females

1275

F18-39

1275

25.2M→Finish

25.2 - 26.2 mi

Top 22%
×2story building
+22ft-21ft

Overall

6275

Females

1341

F18-39

1341

Passing Analysis

Category:
Athletes Passed
1622
Passed By
1367
Net Change
+255
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6720
5K → 10K271123+148#6720#6572
10K → 15K32841+287#6572#6285
15K → 20K29027+263#6285#6022
20K → Half3116+15#6022#6007
Half → 25K75284-209#6007#6216
25K → 30K136247-111#6216#6327
30K → 20M60179-119#6327#6446
20M → 21M43107-64#6446#6510
21M → 35K6625+41#6510#6469
35K → 23M79111-32#6469#6501
23M → 24M5759-2#6501#6503
24M → 40K4293-51#6503#6554
40K → 25.2M468+38#6554#6516
25.2M → Finish9847+51#6516#6465
TOTALS16221367+255
📊

Passing Visuals

Category:
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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing